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BFI to DTA: distance & flight time
Seattle (Boeing Field King County International Airport) → Delta (Delta Municipal Airport)
746 mi
1,201 km · 648 nm
2h 5m
estimated nonstop flight time
+1h
time difference · heading southeast
See live BFI→DTA fares Phone-only fares on this route — call free
Flight time details
746 miles nonstop takes roughly 2h 5m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- BFI — Boeing Field King County International Airport · Seattle, United States
- DTA — Delta Municipal Airport · Delta, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near BFI
- SEA · Seattle Tacoma International Airport6 mi away
- RNT · Renton Municipal Airport5 mi away
- PWT · Bremerton National Airport22 mi away
- TIW · Tacoma Narrows Airport22 mi away
Near DTA
- PVU · Provo Municipal Airport71 mi away
- PUC · Carbon County Regional/Buck Davis Field95 mi away
- SLC · Salt Lake City International Airport101 mi away
- BCE · Bryce Canyon Airport117 mi away
Frequently asked questions
How far is BFI from DTA?
The flight distance from Seattle (BFI) to Delta (DTA) is 746 miles (1,201 km, 648 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BFI to DTA?
A nonstop flight takes about 2h 5m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Seattle and Delta?
Delta is 1 hour ahead of Seattle.
What is the cheapest way to fly from BFI to DTA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BFI–DTA that never appear on search engines, with no booking fees.