flight-status
United Airlines United Airlines

UA4540 Flight Status

According to Trip.com real-time data, the UA4540 flight operated by United Airlines on Mar 7, 2026 is scheduled to fly from Raleigh (RDU) to Washington D.C. (IAD). The flight is expected to depart at 3:00 PM and land at 3:42 PM .
Mon, Mar 2
Sat, Mar 7
TYS-CHI

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Arrived
The flight has arrived 40m early
Knoxville(TYS)
5:28 PM
Scheduled: 5:27 PM, Mar 2
Mcghee Tyson Airport
173106C5-5199-4134-A176-6296CB3DA377 2h 4m
Chicago(ORD)
5:51 PM
Scheduled: 6:31 PM, Mar 2
O'Hare Intl. Airport T2
Check-in Counter
--
Boarding Gate
9
Arrival Gate
F19
Baggage
3
RDU-WAS

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Scheduled
Your flight will depart on time.
Raleigh(RDU)
3:00 PM
Scheduled: 3:00 PM, Mar 7
Raleigh-Durham International Airport T2
173106C5-5199-4134-A176-6296CB3DA377 1h 18m
Washington D.C.(IAD)
3:42 PM
Scheduled: 4:18 PM, Mar 7
Dulles International Airport
Check-in Counter
C
Boarding Gate
D17
Arrival Gate
Z9
Baggage
3
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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 Raleigh to Washington D.C. to find your schedule.
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UA4540

Track the Previous Flight Status: Scheduled

UA4466
|
Washington D.C. (WAS) Raleigh (RDU)
Scheduled: 2:10 PM
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UA4540 Aircraft Details

flight status
Bombardier CRJ-550
Punctuality (Departure)
--
Punctuality (Arrival)
--
Early on average
--
Age
--
Seats
--
Flight Distance
--
Economy
Premium Economy
Business
First
In-Flight Services
None
Inflight entertainment is available
Wi-Fi is available
USB port
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
2-2
Seat layout example
In-Flight Services
None
Inflight entertainment is available
Wi-Fi is available
USB port
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
2-2
Seat layout example
In-Flight Services
None
Unknown
Unknown
Unknown
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
--
Seat layout example
In-Flight Services
Snacks
Inflight entertainment is available
Wi-Fi is available
USB port and power outlet
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
1-2
Seat layout example
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Flight History for UA4540

Trip.com historical records show that the last UA4540 flight departed on Mon, Mar 2 from RDU at approximately 5:28 PM. This flight is expected to arrrive in ORD at 5:51 PM.
DateAirportAircraft ModelDepartureArrivalStatus
DepartureArrival
Sun, Feb 22Knoxville (TYS)Chicago (ORD)CRJ76:37 PM7:00 PMArrived
Mon, Feb 23Knoxville (TYS)Chicago (ORD)CRJ75:33 PM6:04 PMArrived
Thu, Feb 26Knoxville (TYS)Chicago (ORD)CRJ75:53 PM6:14 PMArrived
Fri, Feb 27Knoxville (TYS)Chicago (ORD)CRJ75:27 PM5:46 PMArrived
Sun, Mar 1Knoxville (TYS)Chicago (ORD)CRJ75:39 PM6:05 PMArrived
Mon, Mar 2Knoxville (TYS)Chicago (ORD)CRJ75:28 PM5:51 PMArrived
Sat, Mar 7Raleigh (RDU)Washington D.C. (IAD)CRJ73:00 PM3:42 PMScheduled
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Arrival Info: Washington D.C. Weather & Current Time

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Cloudy
|
6°C - 12°C
Weather forecast for your arrival day
timeDifferenceIcon
0 hour time difference
Time on arrival: Raleigh 15:42| Washington D.C. 15:42

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