| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 18 | SDF | IAD | 06:05 | 07:19 |
Landed
|
Track > |
| Jul 17 | SDF | IAD | 05:59 | 07:12 |
Landed
|
Track > |
| Jul 16 | SDF | IAD | 06:06 | 07:19 |
Landed
|
Track > |
| Jul 15 | SDF | IAD | 06:03 | 07:22 |
Landed
|
Track > |
| Jul 14 | SDF | IAD | 06:01 | 07:17 |
Landed
|
Track > |
| Jul 13 | SDF | IAD | 06:12 | 07:27 |
Landed
|
Track > |
| Jul 12 | SDF | IAD | 06:11 | 07:22 |
Landed
|
Track > |
| Jul 11 | SDF | IAD | 07:07 | 08:16 |
Landed Late
|
Track > |
| Jul 10 | SDF | IAD | 06:09 | 07:18 |
Landed
|
Track > |
| Jul 09 | SDF | IAD | 06:03 | 07:18 |
Landed
|
Track > |
United Airlines Flight UA3438 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 UA3438 flight from Louisville to Washington?
The average flight time from Louisville to Washington is 1 hour and 13 minutes. The flight distance is 724 km / 450 miles and the average flight speed is 593 km/h / 369 mph.
How many UA3438 flights are operated per week?
7 flights per week. The flight UA3438 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA3438 Louisville to Washington?
The Airportia On-Time Performance Rating for United Airlines Flight UA3438 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA3438 flight?
The latest flight took off on Saturday, July 18th, 2026 with the flight status being Landed on 07:19.
How else can the flight UA3438 be referenced as?
This United Airlines flight can also be referenced as UAL3438, UA 3438, UAL 3438.
How often is flight UA3438 delayed?
On average, 10% of all UA3438 flights are delayed. The average delay is 41 minutes.
Can I get compensation for my delayed or cancelled UA3438 flight or baggage issues?
If your UA3438 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 UA3438 Flight Tracker above for more details.
Flight UA3438 is code-shared by 1 airline using the flight number AC4406
Other flights departing from Louisville SDF: AA1325, DL2407, AA4549, UA6266
Other flights arriving at Washington IAD: F94278, UA3489, UA4970, UA3561
All flights connecting Louisville SDF to Washington IAD.