| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 11 | BOS | DCA | 13:47 | 15:04 |
Landed
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| Feb 10 | BOS | DCA | 13:44 | 15:03 |
Landed
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| Feb 09 | BOS | DCA | 13:56 | 15:02 |
Landed
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| Feb 08 | BOS | DCA | 14:07 | 15:15 |
Landed
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| Feb 06 | BOS | DCA | 15:09 | 16:18 |
Landed Late
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| Feb 05 | BOS | DCA | 13:49 | 15:00 |
Landed
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| Feb 04 | BOS | DCA | 13:45 | 15:57 |
Landed Late
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| Feb 03 | BOS | DCA | 13:45 | 15:01 |
Landed
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| Feb 02 | BOS | DCA | 15:14 | 16:19 |
Delayed
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| Feb 01 | BOS | DCA | 14:39 | 15:54 |
Landed Late
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Alaska Airlines Flight AS4209 connects Boston, United States to Washington, United States, taking off from Boston Logan International Airport BOS and landing at Washington Ronald Reagan National Airport DCA.
How long is the AS4209 flight from Boston to Washington?
The average flight time from Boston to Washington is 1 hour and 17 minutes. The flight distance is 641 km / 398 miles and the average flight speed is 514 km/h / 319 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4209 Boston to Washington?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4209 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS4209 arriving at?
Flight AS4209 arrives at Washington Ronald Reagan National Airport (DCA) Terminal 2.
When was the latest AS4209 flight?
The latest flight took off on Wednesday, February 11th, 2026 with the flight status being Landed on 15:04.
How else can the flight AS4209 be referenced as?
This Alaska Airlines flight can also be referenced as ASA4209, AS 4209, ASA 4209.
How often is flight AS4209 delayed?
On average, 40% of all AS4209 flights are delayed. The average delay is 37 minutes.
Can I get compensation for my delayed or cancelled AS4209 flight or baggage issues?
If your AS4209 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our AS4209 Flight Tracker above for more details.
Other flights departing from Boston BOS: AA2295, AA5860, B61021, AA4758
Other flights arriving at Washington DCA: AA2828, WN1053, AA2295, AA1610
All flights connecting Boston BOS to Washington DCA.
