United Airlines UA4527 Flight Status
According to Trip.com real-time data, the UA4527 flight operated by United Airlines on May 31, 2026 is scheduled to fly from Washington D.C. (IAD) to St. Louis (STL). The flight is expected to depart at 5:55 PM (local time in Washington D.C., UTC-4) and land at 7:26 PM (local time in St. Louis, UTC-5) .
Sat, May 30
Sun, May 31
Mon, Jun 1
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Scheduled
Your flight will depart on time.
2h 31m
Check-in Counter
AREA 4
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
2h 31m
Check-in Counter
AREA 4
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
2h 31m
Check-in Counter
AREA 4
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline. If this is not your flight, you can browse more options for flights from Washington D.C. to St. Louis to find your schedule.
UA4527 Aircraft Details
According to Trip.com real-time data, the UA4527 flight flying from Washington D.C. to St. Louis on 5/31/2026 is operated by the aircraft model Bombardier CRJ-550. This aircraft has been in service for 20y, 1m. The aircraft is equipped with 50 seats.
Bombardier CRJ-550
Punctuality (Departure)
60%
Punctuality (Arrival)
73%
Late on average
14 minutes
Age
20y, 1m
Seats
50
Flight Distance
--
Economy
Business
First
Premium Economy
In-Flight Services
None
Inflight entertainment is available
Unknown
USB port
Seat Information
79 cm
More legroom than on 40% of flights
44 cm
Seat width better than on 60% of flights
100°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Snacks
Inflight entertainment is available
Unknown
USB port and power outlet
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
1-2
Seat layout example
In-Flight Services
Snacks
Inflight entertainment is available
Unknown
USB port and power outlet
Seat Information
94 cm
Legroom
51 cm
Seat width
120°
Reclining Angle
1-2
Seat layout example
In-Flight Services
None
Inflight entertainment is available
Unknown
USB port
Seat Information
86 cm
Legroom
44 cm
Seat width better than on 40% of flights
100°
Reclining Angle
2-2
Seat layout example
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Flight History for UA4527
Trip.com historical records show that the last UA4527 flight departed on Sat, May 30 from IAD at approximately 5:55 PM. This flight is expected to arrrive in STL at 7:26 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, May 26 | Washington D.C. (IAD) | St. Louis (STL) | CRJ7 | 5:55 PM | 7:26 PM | Scheduled |
| Wed, May 27 | Washington D.C. (IAD) | St. Louis (STL) | CRJ7 | 5:55 PM | 7:26 PM | Scheduled |
| Thu, May 28 | Washington D.C. (IAD) | St. Louis (STL) | CRJ7 | 5:55 PM | 7:26 PM | Scheduled |
| Fri, May 29 | Washington D.C. (IAD) | St. Louis (STL) | CRJ7 | 5:55 PM | 7:26 PM | Scheduled |
| Sat, May 30 | Washington D.C. (IAD) | St. Louis (STL) | CRJ7 | 5:55 PM | 7:26 PM | Scheduled |
| Sun, May 31 | Washington D.C. (IAD) | St. Louis (STL) | CRJ7 | 5:55 PM | 7:26 PM | Scheduled |
| Mon, Jun 1 | Washington D.C. (IAD) | St. Louis (STL) | CRJ7 | 5:55 PM | 7:26 PM | Scheduled |
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UA4527 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4527 is 60% (Late on average 59 minutes), and the on-time arrival rate is 73% (Late on average 14 minutes).
On-Time Departures
Punctuality
60%
Late on average 59 minutes
Early
0%
On time
60%
30 mins late
13%
60 mins late
3%
90 mins late
23%
Canceled
0%
On-Time Arrivals
Punctuality
73%
Late on average 14 minutes
Early
67%
On time
7%
30 mins late
7%
60 mins late
3%
90 mins late
17%
Canceled
0%
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Arrival Info: St. Louis Weather & Current Time
Mostly cloudy
|
18°C - 29°C
Weather forecast for your arrival day
-1 hour time difference
Time on arrival: Washington D.C. 20:26| St. Louis 19:26
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