| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 03 | ORD | DCA | 20:50 | 20:59 |
Unknown
|
Track > |
| Jun 02 | ORD | DCA | 18:14 | 20:53 |
Landed
|
Track > |
| Jun 01 | ORD | DCA | 18:08 | 20:43 |
Landed
|
Track > |
| May 31 | ORD | DCA | 18:06 | 20:37 |
Landed
|
Track > |
| May 30 | ORD | DCA | 18:08 | 20:29 |
Landed
|
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| May 29 | ORD | DCA | 18:10 | 20:35 |
Landed
|
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| May 28 | ORD | DCA | 19:43 | 22:05 |
Delayed
|
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| May 27 | ORD | DCA | 23:00 | 20:59 |
Unknown
|
Track > |
| May 26 | ORD | DCA | 18:26 | 20:48 |
Landed
|
Track > |
| May 25 | ORD | DCA | 19:27 | 21:46 |
Delayed
|
Track > |
Alaska Airlines Flight AS4509 connects Chicago, United States to Washington, United States, taking off from Chicago O'Hare International Airport ORD and landing at Washington Ronald Reagan National Airport DCA.
How long is the AS4509 flight from Chicago to Washington?
The average flight time from Chicago to Washington is 1 hour and 26 minutes. The flight distance is 983 km / 611 miles and the average flight speed is 645 km/h / 401 mph.
How many AS4509 flights are operated per week?
6 flights per week. The flight AS4509 is operated on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4509 Chicago to Washington?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4509 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS4509 arriving at?
Flight AS4509 arrives at Washington Ronald Reagan National Airport (DCA) Terminal 2.
When was the latest AS4509 flight?
The latest flight took off on Thursday, June 4th, 2026 with the flight status being Unknown on 20:59.
How else can the flight AS4509 be referenced as?
This Alaska Airlines flight can also be referenced as ASA4509, AS 4509, ASA 4509.
How often is flight AS4509 delayed?
On average, 20% of all AS4509 flights are delayed. The average delay is 56 minutes.
Can I get compensation for my delayed or cancelled AS4509 flight or baggage issues?
If your AS4509 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 AS4509 Flight Tracker above for more details.
Other flights departing from Chicago ORD: AA1787, AA2690, UA953, 5Y7147
Other flights arriving at Washington DCA: AA5639, AA1787, AA2454, DL5724
All flights connecting Chicago ORD to Washington DCA.
