Los Angeles International Airport
Los Angeles, United StatesLAX / KLAX
International hub · 161 direct destinations · 4 runways · longest runway 12,894 ft
87 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Los Angeles → Seattle
LAX
Los AngelesLos Angeles International Airport
Los AngelesLos Angeles International AirportBFISeattleKing County International Airport - Boeing Field
SeattleKing County International Airport - Boeing Field- Distance
- 960 mi
- Estimated flight time
- ~2h 25m
Same local time in Los Angeles and Seattle.
Observed nonstop
How often does this route fly?
Frequency
Daily at most
On average around 1 flights a day, observed from October 2025 to September 2026.
- 1
- flights per day
- 1
- busiest month · Oct
- 2 hr 13 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 1Jan2026
- 1Feb
- 1Mar
- 1Apr
- 1May
- 1Jun
- 1Jul
- 1Aug
- 1Sep
- 1Oct2025
- 1Nov
- 1Dec
Airlines
Who flies it
Sun Country Airlinesspring
Delta Air Linessummer
Alaska Airlineswinter
United Airlinesnow and then
Through the day
Departure times
Local time in Los Angeles. Most departures between 14:00 and 17:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 0.7Mon
- 0.4Tue
- 0.5Wed
- 0.7Thu
- 0.7Fri
- 0.3Sat
- 0.4Sun
Fleet
Aircraft observed
- Gulfstream G650GLF69%
- Embraer Phenom 300E55P8%
- Cessna Citation LatitudeC68A7%
- Boeing 737-800B7386%
- Bombardier Challenger 350CL356%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 1 | 19 |
|
| February 2026 | 1 | 17 | – |
| March 2026 | 1 | 15 |
|
| April 2026 | 1 | 15 |
|
| May 2026 | 1 | 8 |
|
| June 2026 | 1 | 12 |
|
| July 2026 | 1 | 17 |
|
| August 2026 | 1 | 17 |
|
| September 2026 | 1 | 23 |
|
| October 2025 | 1 | 13 |
|
| November 2025 | 1 | 10 |
|
| December 2025 | 1 | 19 |
|
Airlines observed on this route
From observed callsign routes on LAX-BFI - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Los Angeles: 161.
- Direct destinations observed from Seattle: 63.
The airports on this route
King County International Airport - Boeing Field
Seattle, United StatesBFI / KBFI
Regional airport · 63 direct destinations · 2 runways · longest runway 10,007 ft
52 °F · Partly cloudySource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
LAX SEASeattle–Tacoma International AirportSeattle is about 6 mi from Seattle.View route →LGB BFILong Beach International AirportLong Beach is about 17 mi from Los Angeles.View route →BUR BFIHollywood Burbank/Bob Hope AirportBurbank is about 18 mi from Los Angeles.View route →LAX PAESeattle Paine Field International AirportEverett is about 26 mi from Seattle.View route →
About the route from Los Angeles to Seattle
The observed direct connection between Los Angeles International Airport (LAX) and King County International Airport - Boeing Field (BFI) covers approximately 960 mi. The estimated flight time is around 2h 25m. Alaska Airlines, Delta Air Lines, Sun Country Airlines and United Airlines have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Los Angeles from Seattle by air?
- The great-circle distance between Los Angeles International Airport and King County International Airport - Boeing Field is approximately 960 mi.
- How long is the flight from Los Angeles to Seattle?
- Based on the distance, the estimated flight time is about 2h 25m. This is an estimate, not a schedule.
- Is there a direct connection from Los Angeles to Seattle?
- Yes, a direct connection between LAX and BFI has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Alaska Airlines, Delta Air Lines, Sun Country Airlines and United Airlines.
- How often is there a flight from Los Angeles to Seattle?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 185 observed flights. Mainly Sun Country Airlines, Delta Air Lines, Alaska Airlines. That is an observation, not a timetable.
- What is the current time difference between Los Angeles and Seattle?
- Same local time in Los Angeles and Seattle.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.