| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 04 | SDF | DCA | 14:01 | 15:44 |
Scheduled
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| Aug 03 | SDF | DCA | 14:16 | 15:59 |
Scheduled
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| Aug 02 | SDF | DCA | 14:18 | 15:59 |
Scheduled
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| Aug 01 | SDF | DCA | 09:52 | 11:38 |
Scheduled
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| Jul 31 | SDF | DCA | 15:14 | 16:51 |
Landed Late
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| Jul 31 | SDF | DCA | 09:59 | 11:18 |
Landed
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| Jul 30 | SDF | DCA | 14:16 | 15:59 |
Scheduled
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| Jul 29 | SDF | DCA | 14:37 | 15:49 |
Landed
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| Jul 28 | SDF | DCA | 15:26 | 16:40 |
Delayed
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| Jul 27 | SDF | DCA | 14:21 | 15:36 |
Landed
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Alaska Airlines Flight AS4389 connects Louisville, United States to Washington, United States, taking off from Louisville International Airport SDF and landing at Washington Ronald Reagan National Airport DCA.
How long is the AS4389 flight from Louisville to Washington?
The average flight time from Louisville to Washington is 1 hour and 19 minutes. The flight distance is 760 km / 472 miles and the average flight speed is 512 km/h / 318 mph.
What is the On-Time Performance (OTP) of Alaska Airlines Flight AS4389 Louisville to Washington?
The Airportia On-Time Performance Rating for Alaska Airlines Flight AS4389 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight AS4389 arriving at?
Flight AS4389 arrives at Washington Ronald Reagan National Airport (DCA) Terminal 2.
When was the latest AS4389 flight?
The latest flight took off on Tuesday, August 4th, 2026 with the flight status being Scheduled on 15:44.
How else can the flight AS4389 be referenced as?
This Alaska Airlines flight can also be referenced as ASA4389, AS 4389, ASA 4389.
How often is flight AS4389 delayed?
On average, 20% of all AS4389 flights are delayed. The average delay is 48 minutes.
Can I get compensation for my delayed or cancelled AS4389 flight or baggage issues?
If your AS4389 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 AS4389 Flight Tracker above for more details.
Other flights departing from Louisville SDF: YX4753, WN3523, OO5603, UA5603
Other flights arriving at Washington DCA: MQ3462, YX4753, AA2837, OH5126
All flights connecting Louisville SDF to Washington DCA.
