| Adak (ADK) |
Boarding ramp or stairs are used to board and exit planes here. |
| Albuquerque (ABQ) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Anchorage (ANC) |
Both jet bridges and boarding ramp or stairs are used to board and exit planes here. |
| Atlanta (ATL) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Austin (AUS) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Baltimore (BWI) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Barrow (BRW) |
A boarding ramp or stairs are used to board and exit planes here. |
| Belize (BZE) |
Only stairs are used to board and exit planes here. |
| Bellingham (BLI) |
Boarding ramp or stairs are used to board and exit planes here. |
| Bethel (BET) |
Boarding ramp or stairs are used to board and exit planes here. |
| Billings (BIL) |
Boarding ramp or stairs are used to board and exit planes here. |
| Boise (BOI) |
A boarding ramp or stairs are used to board and exit most planes here; a jet bridge is available for Alaska flights. |
| Boston (BOS) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Bozeman (BZN) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Burbank (BUR) |
A boarding ramp or stairs are used to board and exit planes here. |
| Calgary (YYC) |
Jet bridges are used to board and exit planes here. On rare occasions,a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Cancun (CUN) |
Both jet bridges and a boarding ramp or stairs are used to board and exit planes here. |
| Charleston (CHS) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Chicago (ORD) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Cincinnati (CVG) |
Jet bridges are used to board and exit planes here. |
| Cleveland (CLE) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Columbus (CMH) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Cordova (CDV) |
A boarding ramp or stairs are used to board and exit planes here. |
| Dallas (DAL) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Dallas (DFW) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Denver (DEN) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Detroit (DTW) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Dillingham (DLG) |
Boarding ramp or stairs are used to board and exit planes here. |
| Dulles (IAD) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Edmonton (YEG) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| El Paso (ELP) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Eugene (EUG) |
Boarding ramp or stairs are used to board and exit planes here. |
| Everett (PAE) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Fairbanks (FAI) |
Both jet bridges and boarding ramp or stairs are used to board and exit planes here. |
| Fort Lauderdale (FLL) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Fort Myers (RSW) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Fresno (FAT) |
Both jet bridges and boarding ramp or stairs are used to board and exit planes here. |
| Great Falls (GTF) |
Boarding ramp or stairs are used to board and exit planes here. |
| Guadalajara (GDL) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Guatemala City (GUA) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Gustavus (GST) |
Boarding ramp or stairs are used to board and exit planes here. |
| Helena (HLN) |
Boarding ramp or stairs are used to board and exit planes here. |
| Houston (IAH) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Idaho Falls (IDA) |
Boarding ramp or stairs are used to board and exit planes here. |
| Indianapolis (IND) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Jackson (JAC) |
Boarding ramp or stairs are used to board and exit planes here. |
| Juneau (JNU) |
Both jet bridges and boarding ramp or stairs are used to board and exit planes here. |
| Kalispell (FCA) |
Boarding ramp or stairs are used to board and exit planes here. |
| Kansas City (MCI) |
Jet bridges are used to board and exit planes here. On rare occasions,a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Lihue, Kauai (LIH) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Kelowna (YLW) |
Boarding ramp or stairs are used to board and exit planes here. |
| Ketchikan (KTN) |
Both jet bridges and boarding ramp or stairs are used to board and exit planes here. |
| King Salmon (AKN) |
Boarding ramp or stairs are used to board and exit planes here. |
| Kodiak (ADQ) |
Boarding ramp or stairs are used to board and exit planes here. |
| Kona, Island of Hawaii (KOA) |
Boarding ramp or stairs are used to board and exit planes here. |
| Kotzebue (OTZ) |
Boarding ramp or stairs are used to board and exit planes here. |
| La Paz (LAP) |
Boarding ramp or stairs are used to board and exit planes here. |
| Las Vegas (LAS) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Liberia, Costa Rica (LIR) |
Both jet bridges and boarding ramp or stairs are used to board and exit planes here. |
| Loreto (LTO) |
Boarding ramp and stairs are used to board and exit planes here. |
| Los Angeles (LAX) |
Jet bridges, boarding ramp or stairs, and shuttle buses are used to board and exit aircraft here. |
| Los Cabos (SJD) |
Both jet bridges and boarding ramp or stairs are used to board and exit planes here. |
| Manzanillo (ZLO) |
Boarding ramp or stairs are used to board and exit planes here. |
| Kahului, Maui (OGG) |
Jet bridges are used to board and exit planes here. On rare occasions,a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Mazatlan (MZT) |
Both jet bridges and boarding ramp or stairs are used to board and exit planes here. |
| Medford (MFR) |
Boarding ramp or stairs are used to board and exit planes here. |
| Miami (MIA) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Milwaukee (MKE) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Minneapolis (MSP) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Missoula (MSO) |
Boarding ramp or stairs are used to board and exit planes here. |
| Monterey (MRY) |
Boarding ramp or stairs are used to board and exit planes here. |
| Monterrey Mexico (MTY) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Nashville (BNA) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Nassau (NAS) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| New Orleans (MSY) |
Jet bridges are used to board and exit planes here. On rare occasions,a boarding ramp or stairs may be used when a jet bridge isn't available. |
| New York (JFK) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Newark (EWR) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Nome (OME) |
A boarding ramp or stairs are used to board and exit planes here. |
| Honolulu, Oahu (HNL) |
Jet bridges are used to board and exit planes here. On rare occasions, boarding ramp or stairs may be used when a jet bridge isn't available. |
| Oakland (OAK) |
Both jet bridges and boarding ramp or stairs are used to board and exit planes here. |
| Oklahoma City (OKC) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Omaha (OMA) |
Jet bridges are used to board and exit planes here. On rare occasions,a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Ontario (ONT) |
Both jet bridges and boarding ramp or stairs are used to board and exit planes here. |
| Orlando (MCO) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Palm Springs (PSP) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Pasco (PSC) |
A boarding ramp or stairs are used to board and exit planes here. |
| Petersburg (PSG) |
A boarding ramp or stairs are used to board and exit planes here. |
| Philadelphia (PHL) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Phoenix (PHX) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Pittsburgh (PIT) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Portland (PDX) |
Both jet bridges and boarding ramp or stairs are used to board and exit planes here. |
| Prudhoe Bay (SCC) |
Boarding ramp or stairs are used to board and exit planes here. |
| Puerto Vallarta (PVR) |
Jet bridges are used to board and exit planes here. On rare occasions,a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Pullman (PUW) |
Jet bridges are used to board and exit planes here. On rare occasions,a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Raleigh (RDU) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Redding (RDD) |
Boarding ramp or stairs are used |
| Redmond (RDM) |
Boarding ramp or stairs are used to board and exit planes here. |
| Reno (RNO) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Sacramento (SMF) |
Both jet bridges and boarding ramp or stairs are used to board and exit planes here. |
| Salt Lake City (SLC) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| San Antonio (SAT) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| San Diego (SAN) |
Both jet bridges and boarding ramp or stairs are used to board and exit planes here. |
| San Francisco (SFO) |
Jet bridges, boarding ramp or stairs, and shuttle buses are used to board and exit aircraft here.
|
| San Jose (SJC) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| San Jose, Costa Rica (SJO) |
Both jet bridges and boarding ramp or stairs are used to board and exit planes here. |
| San Luis Obispo (SBP) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Santa Ana (SNA) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Santa Barbara (SBA) |
Both jet bridges and boarding ramp or stairs are used to board and exit planes here. |
| Seattle (SEA) |
Jet bridges, boarding ramp or stairs, and shuttle buses are used to board and exit aircraft here. |
| Sitka (SIT) |
Both jet bridges and boarding ramp or stairs are used to board and exit planes here. |
| Sonoma (STS) |
Boarding ramps are used to board and exit planes here. |
| Spokane (GEG) |
Both jet bridges and boarding ramp or stairs are used to board and exit planes here. |
| St Louis (STL) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Steamboat Springs (HDN) |
Boarding ramp or stairs are used to board and exit planes here. |
| Sun Valley (SUN) |
Boarding ramp or stairs are used to board and exit planes here. |
| Tampa (TPA) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
Toronto (YYZ) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Tucson (TUS) |
Jet bridges are used to board and exit planes here. On rare occasions,a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Vail (EGE) |
Boarding ramp or stairs are used to board and exit planes here. |
| Vancouver (YVR) |
Both jet bridges and boarding ramp or stairs are used to board and exit planes here. |
| Victoria (YYJ) |
Boarding ramp or stairs are used to board and exit planes here. |
| Walla Walla (ALW) |
Boarding ramp or stairs are used to board and exit planes here. |
| Washington (DCA) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Wenatchee (EAT) |
A boarding ramp or stairs are used to board and exit planes here. |
| Wichita (ICT) |
Jet bridges are used to board and exit planes here. On rare occasions, a boarding ramp or stairs may be used when a jet bridge isn't available. |
| Wrangell (WRG) |
Boarding ramp or stairs are used to board and exit planes here. |
| Yakima (YKM) |
Boarding ramp or stairs are used to board and exit planes here. |
| Yakutat (YAK) |
Boarding ramp or stairs are used to board and exit planes here. |
| Zihuatanejo (ZIH) |
Boarding ramp or stairs are used to board and exit planes here. |
