| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 14 | STL | IAD | 12:59 | 15:43 |
Landed
|
Track > |
| Jul 13 | STL | IAD | 13:14 | 15:57 |
Landed
|
Track > |
| Jul 12 | STL | IAD | 13:02 | 15:45 |
Landed
|
Track > |
| Jul 11 | STL | IAD | 13:01 | 15:44 |
Landed
|
Track > |
| Jul 10 | STL | IAD | 13:03 | 15:40 |
Landed
|
Track > |
| Jul 09 | STL | IAD | 14:10 | 16:07 |
En-Route
|
Track > |
| Jul 08 | STL | IAD | 13:02 | 15:39 |
Landed
|
Track > |
| Jul 07 | STL | IAD | 13:03 | 15:45 |
Landed
|
Track > |
| Jul 06 | STL | IAD | 12:55 | 15:31 |
Landed
|
Track > |
| Jul 05 | STL | IAD | 13:10 | 15:49 |
Landed
|
Track > |
United Airlines Flight UA4454 connects St. Louis, United States to Washington, United States, taking off from St. Louis Lambert International Airport STL and landing at Washington Dulles International Airport IAD.
How long is the UA4454 flight from St. Louis to Washington?
The average flight time from St. Louis to Washington is 1 hour and 40 minutes. The flight distance is 1117 km / 694 miles and the average flight speed is 652 km/h / 405 mph.
How many UA4454 flights are operated per week?
7 flights per week. The flight UA4454 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA4454 St. Louis to Washington?
The Airportia On-Time Performance Rating for United Airlines Flight UA4454 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4454 flight?
The latest flight took off on Tuesday, July 14th, 2026 with the flight status being Landed on 15:43.
How else can the flight UA4454 be referenced as?
This United Airlines flight can also be referenced as UAL4454, UA 4454, UAL 4454.
How often is flight UA4454 delayed?
On average, 0% of all UA4454 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA4454 flight or baggage issues?
If your UA4454 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 UA4454 Flight Tracker above for more details.
Flight UA4454 is code-shared by 2 airlines using the flight numbers LH8585, SN9013
Other flights departing from St. Louis STL: WN2718, WN4913, UA1382, WN3908
Other flights arriving at Washington IAD: LH418, UA1071, UA4023, UA4549
All flights connecting St. Louis STL to Washington IAD.
