| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 20 | SDF | IAD | 11:14 | 12:19 |
Landed Late
|
Track > |
| May 19 | SDF | IAD | 10:04 | 11:13 |
Landed
|
Track > |
| May 18 | SDF | IAD | 10:14 | 11:26 |
Landed
|
Track > |
| May 17 | SDF | IAD | 09:57 | 11:15 |
Landed
|
Track > |
| May 16 | SDF | IAD | 10:06 | 11:17 |
Landed
|
Track > |
| May 15 | SDF | IAD | 10:02 | 11:15 |
Landed
|
Track > |
| May 14 | SDF | IAD | 10:08 | 11:22 |
Landed
|
Track > |
| May 13 | SDF | IAD | 10:00 | 11:04 |
Landed
|
Track > |
| May 12 | SDF | IAD | 10:02 | 11:12 |
Landed
|
Track > |
| May 11 | SDF | IAD | 10:05 | 11:14 |
Landed
|
Track > |
United Airlines Flight UA4075 connects Louisville, United States to Washington, United States, taking off from Louisville International Airport SDF and landing at Washington Dulles International Airport IAD.
How long is the UA4075 flight from Louisville to Washington?
The average flight time from Louisville to Washington is 1 hour and 10 minutes. The flight distance is 724 km / 450 miles and the average flight speed is 618 km/h / 384 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4075 Louisville to Washington?
The Airportia On-Time Performance Rating for United Airlines Flight UA4075 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4075 flight?
The latest flight took off on Wednesday, May 20th, 2026 with the flight status being Landed on 12:19.
How else can the flight UA4075 be referenced as?
This United Airlines flight can also be referenced as UAL4075, UA 4075, UAL 4075.
How often is flight UA4075 delayed?
On average, 10% of all UA4075 flights are delayed. The average delay is 44 minutes.
Can I get compensation for my delayed or cancelled UA4075 flight or baggage issues?
If your UA4075 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 UA4075 Flight Tracker above for more details.
Flight UA4075 is code-shared by 2 airlines using the flight numbers CM2673, LH7797
Other flights departing from Louisville SDF: UA3552, AA2872, UA4484, AA5440
Other flights arriving at Washington IAD: OO3849, UA1265, UA4239, UA1689
All flights connecting Louisville SDF to Washington IAD.