| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 20 | IAD | SDF | 00:11 | 01:28 |
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| May 19 | IAD | SDF | 00:27 | 01:45 |
Delayed
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| May 18 | IAD | SDF | 22:55 | 00:13 |
Landed
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| May 17 | IAD | SDF | 22:22 | 23:41 |
Landed
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| May 16 | IAD | SDF | 22:28 | 23:45 |
Landed
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| May 15 | IAD | SDF | 22:13 | 23:33 |
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| May 14 | IAD | SDF | 22:15 | 23:29 |
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| May 13 | IAD | SDF | 00:30 | 01:47 |
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| May 12 | IAD | SDF | 22:07 | 23:24 |
Landed
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| May 11 | IAD | SDF | 22:12 | 23:27 |
Landed
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United Airlines Flight UA3566 connects Washington, United States to Louisville, United States, taking off from Washington Dulles International Airport IAD and landing at Louisville International Airport SDF.
How long is the UA3566 flight from Washington to Louisville?
The average flight time from Washington to Louisville is 1 hour and 17 minutes. The flight distance is 724 km / 450 miles and the average flight speed is 563 km/h / 350 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA3566 Washington to Louisville?
The Airportia On-Time Performance Rating for United Airlines Flight UA3566 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA3566 flight?
The latest flight took off on Thursday, May 21st, 2026 with the flight status being En-Route on 01:28.
How else can the flight UA3566 be referenced as?
This United Airlines flight can also be referenced as UAL3566, UA 3566, UAL 3566.
How often is flight UA3566 delayed?
On average, 40% of all UA3566 flights are delayed. The average delay is 79 minutes.
Can I get compensation for my delayed or cancelled UA3566 flight or baggage issues?
If your UA3566 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 UA3566 Flight Tracker above for more details.
Flight UA3566 is code-shared by 2 airlines using the flight numbers AC4405, LH8948
Other flights departing from Washington IAD: UA4451, UA3635, UA4023, UA4289
Other flights arriving at Louisville SDF: AA3922, UA3410, AA4697, M6773
All flights connecting Washington IAD to Louisville SDF.