Alaska Airlines - Seattle Tacoma Airport - SEATAC (SEA)

Seattle - Tacoma Airport has a main terminal building (with Concourses A, B, C, D), along with two satellite terminal buildings (North Satellite and South Satellite). This two satellite terminal buildings, are connected with the main terminal building by an underground people mover system.

Arrivals and Departures

Follow the links below in order to see all the flights scheduled for Alaska Airlines

Check-in

In order to check in for your flight at Seattle Tacoma Airport - SEATAC (SEA), go to departures hall in the main building terminal, or follow the instructions provided in your ticket.

General Information and contact

Codeshare

This airline operate some flights, but other flights are codeshare flights operated by the following airlines

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from June 06, 2024 to September 05, 2024, we have obtained these figures.
Total number of flights: 32767
On Time: 25209 ( 75 % )
Moderate Delay: 3557 ( 11 % )
Significant Delay: 2546 ( 8 % )
Major Delay: 1894 ( 6 % )
Canceled: 261 ( 1 % )
Diverted: 69 ( 0 % )

Average Delay: 14 minutes.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from March 06, 2024 to September 05, 2024. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from September 02, 2023 to August 31, 2024. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Destinations Served

Alaska Airlines currently serves a variety of destinations from Seattle Tacoma Airport:To see the destinations and their flight frequency, please select the country.

 - Calgary (YYC): Daily
- Edmonton (YEG): Daily
- Toronto (YYZ): Daily
- Vancouver (YVR): Daily
- Victoria (YYJ): Daily

 - Cancun (CUN): Daily
- Puerto Vallarta (PVR): Saturday, Sunday
- San Jose Cabo (SJD): Daily

 - Albuquerque (ABQ): Daily
- Anchorage (ANC): Daily
- Atlanta (ATL): Daily
- Austin (AUS): Daily
- Baltimore (BWI): Daily
- Belgrade (BZN): Daily
- Bellingham (BLI): Daily
- Billings (BIL): Daily
- Boise (BOI): Daily
- Boston (BOS): Daily
- Burbank (BUR): Daily
- Charleston (CHS): Daily
- Chicago (ORD): Daily
- Cincinnati (CVG): Daily
- Cleveland (CLE): Daily
- Columbus (CMH): Daily
- Dallas (DAL): Daily
- Denver (DEN): Daily
- Detroit (DTW): Daily
- Dulles (IAD): Daily
- El Paso (ELP): Daily
- Eugene (EUG): Daily
- Fairbanks (FAI): Daily
- Fort Lauderdale (FLL): Daily
- Fort Myers (RSW): Friday, Saturday
- Fresno (FAT): Daily
- Great Falls (GTF): Daily
- Helena (HLN): Daily
- Honolulu (HNL): Daily
- Houston (IAH): Daily
- Idaho Falls (IDA): Daily
- Indianapolis (IND): Daily
- Jackson (JAC): Monday, Thursday, Friday, Saturday, Sunday
- Juneau (JNU): Daily
- Kahului (OGG): Daily
- Kailua-Kona (KOA): Daily
- Kalispell (FCA): Daily
- Kansas City (MCI): Daily
- Kauai Island (LIH): Daily
- Ketchikan (KTN): Daily
- Las Vegas (LAS): Daily
- Los Angeles (LAX): Daily
- Medford (MFR): Daily
- Miami (MIA): Daily
- Milwaukee (MKE): Daily
- Minneapolis (MSP): Daily
- Missoula (MSO): Daily
- Monterey (MRY): Daily
- Nashville (BNA): Daily
- New Orleans (MSY): Daily
- New York (JFK): Daily
- Newark (EWR): Daily
- Oakland (OAK): Daily
- Oklahoma City (OKC): Daily
- Omaha (OMA): Daily
- Ontario (ONT): Daily
- Orlando (MCO): Daily
- Palm Springs (PSP): Daily
- Pasco (PSC): Daily
- Philadelphia (PHL): Daily
- Phoenix (PHX): Daily
- Pittsburgh (PIT): Daily
- Portland (PDX): Daily
- Pullman (PUW): Daily
- Raleigh/Durham (RDU): Daily
- Redding (RDD): Daily
- Redmond (RDM): Daily
- Reno (RNO): Daily
- Sacramento (SMF): Daily
- Saint Louis (STL): Daily
- Salt Lake City (SLC): Daily
- San Antonio (SAT): Daily
- San Diego (SAN): Daily
- San Francisco (SFO): Daily
- San Jose (SJC): Daily
- San Luis Obispo (SBP): Daily
- Santa Ana (SNA): Daily
- Santa Barbara (SBA): Daily
- Santa Rosa (STS): Daily
- Sitka (SIT): Daily
- Spokane (GEG): Daily
- Sun Valley (SUN): Daily
- Tampa (TPA): Daily
- Tucson (TUS): Daily
- Walla Walla (ALW): Daily
- Washington (DCA): Daily
- Wenatchee (EAT): Daily
- Wichita (ICT): Daily
- Yakima (YKM): Daily

The information provided above does not include details about seasonal flights that are not currently being served at this moment, which means that only the flights currently in operation are covered in the information provided.