King County International Airport - Boeing Field
Seattle, United StatesBFI / KBFI
Regional airport · 63 direct destinations · 2 runways · longest runway 10,007 ft
48 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Route
Seattle → Dallas-Fort Worth
BFI
SeattleKing County International Airport - Boeing Field
SeattleKing County International Airport - Boeing FieldDFWDallas-Fort WorthDallas Fort Worth International Airport
Dallas-Fort WorthDallas Fort Worth International Airport- Distance
- 1,660 mi
- Estimated flight time
- ~3h 50m
Dallas-Fort Worth is currently 2 hours ahead of 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
- 3 hr 14 min
- measured flight time
- 8 / 12
- months seen
Through the year
Per day, month by month
- 1Jan2026
- 1Feb
- 1Mar
- 1Apr
- 1May
- –Jun
- –Jul
- –Aug
- –Sep
- 1Oct2025
- 1Nov
- 1Dec
In December 2025 we saw less traffic at Seattle in general than usual; compare that month with care.
In July 2026, August 2026 we do not see this direction because of limited reception; the opposite direction is seen.
Airlines
Who flies it
American Airlineswinter
Through the day
Departure times
Local time in Seattle. Most departures between 13:00 and 16:00.
- 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
- 0.1Mon
- 0.2Tue
- 0.1Wed
- 0Thu
- 0.1Fri
- 0Sat
- 0Sun
Fleet
Aircraft observed
- Boeing 737 MAX 8B38M74%
- Airbus A321neoA21N7%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 1 | 4 |
|
| February 2026 | 1 | 3 |
|
| March 2026 | 1 | 3 |
|
| April 2026 | 1 | 5 |
|
| May 2026 | 1 | 2 |
|
| June 2026 | Not seen in this month. | ||
| July 2026 | We do not see this direction because of limited reception; the opposite direction is seen. | ||
| August 2026 | We do not see this direction because of limited reception; the opposite direction is seen. | ||
| September 2026 | Not seen in this month. | ||
| October 2025 | 1 | 3 |
|
| November 2025 | 1 | 3 |
|
| December 2025 | 1 | 4 |
|
Airlines observed on this route
From observed callsign routes on BFI-DFW - 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 Dallas-Fort Worth: 229.
The airports on this route
Dallas Fort Worth International Airport
Dallas-Fort Worth, United StatesDFW / KDFW
International hub · 229 direct destinations · 7 runways · longest runway 13,402 ft
60 °F · 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.
About the route from Seattle to Dallas-Fort Worth
The observed direct connection between King County International Airport - Boeing Field (BFI) and Dallas Fort Worth International Airport (DFW) covers approximately 1,660 mi. The estimated flight time is around 3h 50m. American Airlines has been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Seattle from Dallas-Fort Worth by air?
- The great-circle distance between King County International Airport - Boeing Field and Dallas Fort Worth International Airport is approximately 1,660 mi.
- How long is the flight from Seattle to Dallas-Fort Worth?
- Based on the distance, the estimated flight time is about 3h 50m. This is an estimate, not a schedule.
- Is there a direct connection from Seattle to Dallas-Fort Worth?
- Yes, a direct connection between BFI and DFW has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: American Airlines.
- How often is there a flight from Seattle to Dallas-Fort Worth?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 27 observed flights. Mainly American Airlines. That is an observation, not a timetable.
- What is the current time difference between Seattle and Dallas-Fort Worth?
- Dallas-Fort Worth is currently 2 hours ahead of 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.