UA3521 Flight Status United Airlines: Detroit to Washington (UAL3521)
UA 3521 Detroit to Washington Flight Status
Not scheduled today. Latest flight: February 28th, 2026 ; recent history is in the table below.
UA 3521 Flight Status & Schedule United Airlines Detroit to Washington
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Feb 28 | DTW | IAD | 14:51 | 15:53 | Landed | Track > |
| Feb 25 | DTW | IAD | 19:56 | 20:53 | Landed | Track > |
| Feb 24 | DTW | IAD | 19:43 | 20:43 | Landed | Track > |
| Feb 22 | DTW | IAD | 15:01 | 16:16 | Landed | Track > |
| Feb 21 | DTW | IAD | 14:38 | 15:39 | Landed | Track > |
| Feb 15 | DTW | IAD | 14:46 | 16:02 | Landed | Track > |
| Feb 14 | DTW | IAD | 14:44 | 15:49 | Landed | Track > |
United Airlines operates UA 3521 from Detroit to Washington, a 616 km (383 mi) trip. With 1 h 35 min in the timetable and a usual flight time of about 1 h, it often makes up time. It is not flying today; the last flight, on 28 February 2026, landed on time.
About UA 3521
- Distance
- 616 km (383 mi)
- Typical flight time
- 1 h
- On time
- 7 of the last 7
- Usually departs from
- Terminal E
UA 3521 FAQ
- How long is the UA3521 flight?
- The timetable allows 1 h 35 min. Detroit to Washington is 616 km (383 mi).
- How often is UA3521 late?
- None of the last 7 flights arrived 15 or more minutes late.
- Which terminal does UA3521 use?
- It usually leaves from Terminal E at Detroit Metropolitan Wayne County Airport (DTW). Check the flight card above for today's terminal and gate.
- What other flight numbers does UA3521 have?
- Also listed as UAL3521 (United Airlines' ICAO code) and UA 3521.
UA3521 and Detroit DTW to Washington IAD Flights
Flight UA3521 is code-shared by 2 airlines using the flight numbers AV2061, SN9059
Other flights departing from Detroit DTW: DL3836, DL5092, DL3912
Other flights arriving at Washington IAD: UA4327, UA4319, UA3619
All flights connecting Detroit DTW to Washington IAD.