How long is the DL740 flight?

The timetable allows 4 h 9 min. Detroit to Seattle is 3,093 km (1,922 mi).

What other flight numbers does DL740 have?

Also listed as DAL740 (Delta Air Lines' ICAO code) and DL 740.

DL740 Flight Status Delta Air Lines: Detroit to Seattle (DAL740)

Are you looking for the November 9th, 2026 DL 740 New York to Seattle flight? Go to our DL740 New York to Seattle Flight Status page >

DL 740 Detroit to Seattle Flight Status

Not scheduled today (November 9th, 2026). Latest flight: October 27th, 2026 ; recent history is in the table below.

DL 740 Flight Status & Schedule Delta Air Lines Detroit to Seattle

Date	From	To	Departure	Arrival	Status	Details
Oct 27	DTW	SEA	23:04	00:23	Delayed	Track >

Delta Air Lines' Detroit–Seattle flight covers 3,093 km (1,922 mi). The timetable allows 4 h 9 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight was scheduled on 27 October 2026.

< All Detroit DTW Departures All Seattle SEA Arrivals >

About DL 740

Route: Detroit Metropolitan Wayne County Airport DTW to Seattle Tacoma International Airport SEA
Distance: 3,093 km (1,922 mi)
Scheduled flight time: 4 h 9 min

DL 740 FAQ

How long is the DL740 flight?: The timetable allows 4 h 9 min. Detroit to Seattle is 3,093 km (1,922 mi).
What other flight numbers does DL740 have?: Also listed as DAL740 (Delta Air Lines' ICAO code) and DL 740.

DL740 and Detroit DTW to Seattle SEA Flights

Flight DL740 is code-shared by 6 airlines using the flight numbers AF2509, AM3783, KL5806, MU8766, UX3340, VS2200

Other flights departing from Detroit DTW: DL2036, AA1443, WN1781, DL134

Other flights arriving at Seattle SEA: AA3105, DL1818, AS615, QX2309

All flights connecting Detroit DTW to Seattle SEA.