| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 19 | IAD | STL | 19:15 | 19:55 |
Delayed
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Track > |
| Jul 18 | IAD | STL | 18:34 | 19:10 |
Landed
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| Jul 17 | IAD | STL | 18:17 | 19:02 |
Landed
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| Jul 16 | IAD | STL | 18:27 | 19:11 |
Landed
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| Jul 15 | IAD | STL | 18:21 | 19:01 |
Landed
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| Jul 14 | IAD | STL | 18:01 | 18:34 |
Landed
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| Jul 13 | IAD | STL | 18:15 | 18:52 |
Landed
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| Jul 12 | IAD | STL | 18:16 | 18:57 |
Landed
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| Jul 11 | IAD | STL | 18:00 | 18:33 |
Landed
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| Jul 10 | IAD | STL | 18:24 | 19:10 |
Landed
|
Track > |
United Airlines Flight UA4527 connects Washington, United States to St. Louis, United States, taking off from Washington Dulles International Airport IAD and landing at St. Louis Lambert International Airport STL.
How long is the UA4527 flight from Washington to St. Louis?
The average flight time from Washington to St. Louis is 1 hour and 39 minutes. The flight distance is 1117 km / 694 miles and the average flight speed is 675 km/h / 419 mph.
How many UA4527 flights are operated per week?
6 flights per week. The flight UA4527 is operated on Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA4527 Washington to St. Louis?
The Airportia On-Time Performance Rating for United Airlines Flight UA4527 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA4527 arriving at?
Flight UA4527 arrives at St. Louis Lambert International Airport (STL) Terminal 1.
When was the latest UA4527 flight?
The latest flight took off on Monday, July 20th, 2026 with the flight status being En-Route on 19:55.
How else can the flight UA4527 be referenced as?
This United Airlines flight can also be referenced as UAL4527, UA 4527, UAL 4527.
How often is flight UA4527 delayed?
On average, 10% of all UA4527 flights are delayed. The average delay is 29 minutes.
Can I get compensation for my delayed or cancelled UA4527 flight or baggage issues?
If your UA4527 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 UA4527 Flight Tracker above for more details.
Flight UA4527 is code-shared by 4 airlines using the flight numbers AV2342, CM2678, LH9286, SN9012
Other flights departing from Washington IAD: LH419, UA326, UA1757, UA2435
Other flights arriving at St. Louis STL: BA221, G74412, UA4412, WN2742
All flights connecting Washington IAD to St. Louis STL.
