AS4535 Flight Status Alaska Airlines: Boston to Washington (ASA4535)
AS 4535 Boston to Washington Flight Status
Not scheduled today. Latest flight: May 20th, 2026 ; recent history is in the table below.
AS 4535 Flight Status & Schedule Alaska Airlines Boston to Washington
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| May 20 | BOS | DCA | 14:29 | 15:46 | Landed Late | Track > |
| May 19 | BOS | DCA | 13:40 | 14:49 | Landed | Track > |
| May 18 | BOS | DCA | 13:31 | 14:49 | Landed | Track > |
| May 17 | BOS | DCA | 15:03 | 16:17 | Landed Late | Track > |
| May 15 | BOS | DCA | 13:47 | 15:02 | Landed | Track > |
| May 14 | BOS | DCA | 13:34 | 14:56 | Landed | Track > |
| May 13 | BOS | DCA | 13:35 | 15:02 | Landed | Track > |
| May 12 | BOS | DCA | 13:26 | 14:38 | Landed | Track > |
| May 11 | BOS | DCA | 13:41 | 15:03 | Landed | Track > |
| May 10 | BOS | DCA | 14:29 | 15:53 | Landed | Track > |
Alaska Airlines operates AS 4535 from Boston to Washington, a 641 km (398 mi) trip. Its timetable allows 1 h 56 min; in practice it usually takes about 1 h 20 min, so it often makes up time. It is not flying today; the last flight, on 20 May 2026, landed 28 minutes late.
About AS 4535
- Distance
- 641 km (398 mi)
- Typical flight time
- 1 h 20 min
- On time
- 8 of the last 10
- Average delay when late
- 23 min
- Usually departs from
- Terminal B
AS 4535 FAQ
- How long is the AS4535 flight?
- The timetable allows 1 h 56 min. Boston to Washington is 641 km (398 mi).
- How often is AS4535 late?
- 2 of the last 10 flights arrived 15 or more minutes late; when late, by 23 minutes on average.
- Which terminal does AS4535 use?
- It usually leaves from Terminal B at Boston Logan International Airport (BOS) and arrives at Terminal 2 at Washington Ronald Reagan National Airport (DCA). Check the flight card above for today's terminal and gate.
- What other flight numbers does AS4535 have?
- Also listed as ASA4535 (Alaska Airlines' ICAO code) and AS 4535.
AS4535 and Boston BOS to Washington DCA Flights
Flight AS4535 is a code-share Alaska Airlines flight of the American Airlines operated AA4383.
Other flights departing from Boston BOS: B62367, AA4383, B61221
Other flights arriving at Washington DCA: AA5082, AA5338, AA4383
All flights connecting Boston BOS to Washington DCA.