| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 03 | DCA | SDF | 19:44 | 21:41 |
En-Route
|
Track > |
| Jun 02 | DCA | SDF | 19:52 | 20:59 |
Landed
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| Jun 01 | DCA | SDF | 19:51 | 21:09 |
Landed
|
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| May 31 | DCA | SDF | 19:50 | 21:12 |
Landed
|
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| May 30 | DCA | SDF | 18:44 | 20:03 |
Landed
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| May 29 | DCA | SDF | 20:08 | 21:19 |
Landed
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| May 28 | DCA | SDF | 19:52 | 21:04 |
Landed
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| May 27 | DCA | SDF | 19:45 | 21:41 |
Cancelled
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| Claim > | ||||||
| May 26 | DCA | SDF | 20:03 | 21:20 |
Landed
|
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| May 25 | DCA | SDF | 20:16 | 21:28 |
Landed
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Track > |
Alaska Airlines Flight AS4204 connects Washington, United States to Louisville, United States, taking off from Washington Ronald Reagan National Airport DCA and landing at Louisville International Airport SDF.
How long is the AS4204 flight from Washington to Louisville?
The average flight time from Washington to Louisville is 1 hour and 14 minutes. The flight distance is 760 km / 472 miles and the average flight speed is 569 km/h / 353 mph.
How many AS4204 flights are operated per week?
6 flights per week. The flight AS4204 is operated on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4204 Washington to Louisville?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4204 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest AS4204 flight?
The latest flight took off on Thursday, June 4th, 2026 with the flight status being En-Route on 21:41.
How else can the flight AS4204 be referenced as?
This Alaska Airlines flight can also be referenced as ASA4204, AS 4204, ASA 4204.
How often is flight AS4204 delayed?
On average, 0% of all AS4204 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled AS4204 flight or baggage issues?
If your AS4204 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 AS4204 Flight Tracker above for more details.
Other flights departing from Washington DCA: AA4672, AA5484, AA5544, AA5473
Other flights arriving at Louisville SDF: AA4672, DL5832, UA4052, DL2842
All flights connecting Washington DCA to Louisville SDF.
