How long is the DL728 flight from Detroit to Seattle?

The timetable allows 5 h 3 min. Detroit to Seattle is 3,093 km (1,922 mi).

Which terminal does DL728 use?

It usually leaves from Terminal M at Detroit Metropolitan Wayne County Airport (DTW). Check the flight card above for today's terminal and gate.

What other flight numbers does DL728 have?

Also listed as DAL728 (Delta Air Lines' ICAO code) and DL 728.

DL728 Flight Status Delta Air Lines: Detroit to Seattle (DAL728)

Delta Air Lines DL 728

Landed On Time

DTW Detroit

Scheduled: 12:50
Actual: 12:50

Terminal: M | Gate: A12

Departure: Fri, Nov 13, 2026 · local time EST

Detroit Metropolitan Wayne County Airport (DTW)

All DTW Departures >

SEA Seattle

Scheduled: 14:50
Actual: 13:55
Delay

Gate: A13

Arrival: Fri, Nov 13, 2026 · local time PST

Seattle Tacoma International Airport (SEA)

All SEA Arrivals >

Landed 12h 39m ago 100%

DTW 12:50 SEA 13:55

3,093 km (1,922 mi) flown

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

Add to calendar

Distance: 3093 km / 1922 miles · Scheduled Duration: 05:00 · Actual Duration: 04:05

DL 728 Flight Status & Schedule Delta Air Lines Detroit to Seattle

Date	From	To	Departure	Arrival	Status	Details
Nov 13	DTW	SEA	12:50	13:55	Landed	Track >
Nov 12	DTW	SEA	13:02	14:21	Landed	Track >
Nov 11	DTW	SEA	13:02	14:25	Landed	Track >
Nov 10	DTW	SEA	12:54	14:28	Landed	Track >
Nov 09	DTW	SEA	12:58	14:40	Landed	Track >
Nov 08	DTW	SEA	12:54	14:37	Landed	Track >
Nov 07	DTW	SEA	12:47	14:10	Landed	Track >
Nov 06	DTW	SEA	13:05	14:27	Landed	Track >
Nov 05	DTW	SEA	12:52	14:07	Landed	Track >
Nov 04	DTW	SEA	12:43	13:41	Landed	Track >

Delta Air Lines operates DL 728 from Detroit to Seattle, a 3,093 km (1,922 mi) trip, six times a week (Monday, Tuesday, Wednesday, Thursday, Friday and Sunday). The timetable allows 5 h 3 min, but the flight usually takes about 4 h 25 min, so it often makes up time. Yesterday it left on time and landed at 13:55, 55 minutes early.

< All Detroit DTW Departures All Seattle SEA Arrivals >

About DL 728

Delta Air Lines Flight DL728 connects Detroit, United States to Seattle, United States, taking off from Detroit Metropolitan Wayne County Airport DTW and landing at Seattle Tacoma International Airport SEA.

Route: Detroit Metropolitan Wayne County Airport DTW to Seattle Tacoma International Airport SEA
Distance: 3,093 km (1,922 mi)
Typical flight time: 4 h 25 min
Flies: Mon, Tue, Wed, Thu, Fri, Sun
On time: 10 of the last 10
Usually departs from: Terminal M

DL 728 FAQ

How long is the DL728 flight from Detroit to Seattle?: The timetable allows 5 h 3 min. Detroit to Seattle is 3,093 km (1,922 mi).
How often is DL728 from Detroit to Seattle late?: None of the last 10 flights arrived 15 or more minutes late.
When was the latest DL728 flight from Detroit to Seattle?: The latest DL728 was the 12:50 (local time) departure from Detroit on 13 November 2026; it landed 55 minutes early.
Which days does DL728 fly from Detroit to Seattle?: Six times a week: Monday, Tuesday, Wednesday, Thursday, Friday and Sunday, based on the schedule of the last 7 days.
Which terminal does DL728 use?: It usually leaves from Terminal M at Detroit Metropolitan Wayne County Airport (DTW). Check the flight card above for today's terminal and gate.
What other flight numbers does DL728 have?: Also listed as DAL728 (Delta Air Lines' ICAO code) and DL 728.

DL728 and Detroit DTW to Seattle SEA Flights

Flight DL728 is code-shared by 1 airline using the flight number WS8383

Other flights departing from Detroit DTW: DL2697, 9E5390, F91957

Other flights arriving at Seattle SEA: DL21, AA757, OO3023

All flights connecting Detroit DTW to Seattle SEA.