King County International Airport - Boeing Field
Seattle, United StatesBFI / KBFI
Regional airport · 63 direct destinations · 2 runways · longest runway 10,007 ft
75 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Seattle → Long Beach
BFI
SeattleKing County International Airport - Boeing Field
SeattleKing County International Airport - Boeing FieldLGBLong BeachLong Beach International Airport
Long BeachLong Beach International Airport- Distance
- 972 mi
- Estimated flight time
- ~2h 25m
Same local time in Seattle and Long Beach.
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
- 1.5
- busiest month · Oct
- 1
- quietest month · Nov
- 2 hr 12 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
- 1.5Oct2025
- 1Nov
- 1Dec
In December 2025 we saw less traffic at Seattle in general than usual; compare that month with care.
Airlines
Who flies it
Delta Air Linesnow and then
Through the day
Departure times
Local time in Seattle. 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
- 0.3Mon
- 0.3Tue
- 0.2Wed
- 0.2Thu
- 0.1Fri
- 0.2Sat
- 0.3Sun
Fleet
Aircraft observed
- Cessna Citation LongitudeC7008%
- GA7C8%
- Bombardier Challenger 600CL607%
- Bombardier Challenger 350CL356%
- Cessna Citation CJ3C25B4%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 1 | 4 | – |
| February 2026 | 1 | 4 | – |
| March 2026 | 1 | 4 | – |
| April 2026 | 1 | 13 |
|
| May 2026 | 1 | 5 | – |
| June 2026 | 1 | 4 | – |
| July 2026 | 1 | 3 | – |
| August 2026 | 1 | 9 |
|
| September 2026 | 1 | 4 | – |
| October 2025 | 1.5 | 6 | – |
| November 2025 | 1 | 9 | – |
| December 2025 | 1 | 7 |
|
Airlines observed on this route
From observed callsign routes on BFI-LGB - 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 Seattle: 63.
- Direct destinations observed from Long Beach: 31.
The airports on this route
Long Beach International Airport
Long Beach, United StatesLGB / KLGB
Regional airport · 31 direct destinations · 3 runways · longest runway 10,000 ft
95 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
SEA LGBSeattle–Tacoma International AirportSeattle is about 6 mi from Seattle.View route →BFI HHRJack Northrop Field Hawthorne Municipal AirportHawthorne is about 13 mi from Long Beach.View route →BFI LAXLos Angeles International AirportLos Angeles is about 17 mi from Long Beach.View route →BFI SNAJohn Wayne Orange County International AirportSanta Ana is about 19 mi from Long Beach.View route →
About the route from Seattle to Long Beach
The observed direct connection between King County International Airport - Boeing Field (BFI) and Long Beach International Airport (LGB) covers approximately 972 mi. The estimated flight time is around 2h 25m. Delta Air Lines has been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Seattle from Long Beach by air?
- The great-circle distance between King County International Airport - Boeing Field and Long Beach International Airport is approximately 972 mi.
- How long is the flight from Seattle to Long Beach?
- 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 Seattle to Long Beach?
- Yes, a direct connection between BFI and LGB has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Delta Air Lines.
- How often is there a flight from Seattle to Long Beach?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 72 observed flights. Mainly Delta Air Lines. That is an observation, not a timetable.
- What is the current time difference between Seattle and Long Beach?
- Same local time in Seattle and Long Beach.
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.