United Airlines UA4935 Flight Status
According to real-time data from Trip.com, flight UA4935, operated by United Airlines and scheduled to fly from Buffalo (BUF to Washington D.C. (IAD), has been cancelled. Please contact the airline or airport counter for the latest information.
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Canceled
Please refer to the airline for the latest information
1h 21m
Check-in Counter
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Boarding Gate
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Arrival Gate
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Baggage
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Buffalo to Washington D.C. or track other flights with our flight status tracker.
UA4935 Aircraft Details
According to Trip.com real-time data, the UA4935 flight flying from Buffalo to Washington D.C. on 9/21/2026 is operated by the aircraft model Embraer RJ 135/140/145. This aircraft has been in service for 21y, 11m. The aircraft is equipped with Up to 50 seats.
Embraer RJ 135/140/145
Punctuality (Departure)
82%
Punctuality (Arrival)
86%
Late on average
3 minutes
Age
21y, 11m
Seats
Up to 50
Flight Distance
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Economy
Premium Economy
In-Flight Services
None
In-flight entertainment is unavailable
Wi-Fi is unavailable
No power outlets are available
Seat Information
79 cm
Legroom
--
Seat width
100°
Reclining Angle
--
Seat layout example
In-Flight Services
None
In-flight entertainment is unavailable
Wi-Fi is unavailable
No power outlets are available
Seat Information
97 cm
More legroom than on 33% of flights
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Seat width
100°
Reclining Angle
--
Seat layout example
See more amenities and seat info in the app
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UA4935 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA4935 is 82% (Late on average 31 minutes), and the on-time arrival rate is 86% (Late on average 3 minutes).
On-Time Departures
Punctuality
82%
Late on average 31 minutes
Early
0%
On time
82%
30 mins late
5%
60 mins late
9%
90 mins late
5%
Canceled
0%
On-Time Arrivals
Punctuality
86%
Late on average 3 minutes
Early
82%
On time
5%
30 mins late
9%
60 mins late
0%
90 mins late
5%
Canceled
0%
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Cheap return flights to Buffalo
- Sat, Oct 24Washington D.C. (WAS)Buffalo (BUF)
Frontier AirlinesOne way49% off€108€55 - Wed, Oct 28Washington D.C. (WAS)Buffalo (BUF) Frontier AirlinesOne way41% off€108€64
- Wed, Oct 14Washington D.C. (WAS)Buffalo (BUF) Frontier AirlinesOne way35% off€108€70
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Frequently Asked Questions
What is the current status of flight ua4935?
Flight ua4935 has been canceled (status: Canceled). Contact United Airlines or your booking channel for rebooking or refund (updated Sep 21, 2026).Is flight ua4935 on time today?
Flight ua4935 has been canceled (status: Canceled). Contact United Airlines or your booking channel for rebooking or refund options; if booked on Trip.com, use Manage Booking.What route does flight ua4935 fly?
Flight ua4935 is operated by United Airlines from Buffalo (BUF) to Washington D.C. (IAD). Typical flight time is about 1 hour21 minutes; operating days may include Monday.How can I check real-time status for flight ua4935?
Track flight ua4935 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.If flight ua4935 is delayed or canceled, what should I do?
If ua4935 is delayed or canceled, first confirm the latest status here (Canceled, updated Sep 21, 2026). Contact United Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight ua4935 departed from Buffalo?
Flight ua4935 has been canceled and did not depart from Buffalo (BUF). Contact United Airlines or your booking channel for next steps.
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