United Airlines UA4437 Flight Status (Washington D.C. to Buffalo)
According to Trip.com real-time data, the UA4437 flight operated by United Airlines on Jun 20, 2026 is scheduled to fly from Washington D.C. (IAD) to Buffalo (BUF). The flight is expected to depart at 08:25 and land at 09:13 .
Fri, Jun 19
Sat, Jun 20
Sun, Jun 21
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Arrived
The flight has arrived 3h 17m late
1h 25m
Check-in Counter
AREA 4
Boarding Gate
A3B
Arrival Gate
10
Baggage
2
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Scheduled
Your flight will depart on time.
1h 25m
Check-in Counter
AREA 4
Boarding Gate
C26
Arrival Gate
10
Baggage
2
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Scheduled
Your flight will depart on time.
1h 25m
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 Buffalo to find your schedule.
Track the Previous Flight Status: Landed at Washington D.C.
UA4534
|
Buffalo (BUF) 
Washington D.C. (WAS)
Washington D.C. (WAS)Scheduled: 07:27
|
21m early
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UA4437 Aircraft Details and Cabin Information - Washington D.C. to Buffalo on United Airlines
According to Trip.com real-time data, the UA4437 flight flying from Washington D.C. to Buffalo on 6/20/2026 is operated by the aircraft model Bombardier CRJ-550. This aircraft has been in service for 20y, 6m. The aircraft is equipped with 50 seats.
Bombardier CRJ-550
Punctuality (Departure)
62%
Punctuality (Arrival)
85%
Late on average
8 minutes
Age
20y, 6m
Seats
50
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
Inflight entertainment is available
Unknown
USB port
Seat Information
79 cm
Legroom
44 cm
Seat width
100°
Reclining Angle
2-2
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
100°
Reclining Angle
2-2
Seat layout example
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UA4437 Recent Flight History and Status - United Airlines
Trip.com historical records show that the last UA4437 flight departed on Fri, Jun 19 from IAD at approximately 12:13. This flight is expected to arrrive in BUF at 13:07.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Jun 15 | Washington D.C. (IAD) | Buffalo (BUF) | CRJ7 | 08:57 | 09:44 | Arrived |
| Tue, Jun 16 | Washington D.C. (IAD) | Portland (PWM) | CRJ7 | 08:31 | 09:43 | Arrived |
| Wed, Jun 17 | Washington D.C. (IAD) | Portland (PWM) | CRJ7 | 08:36 | 09:43 | Arrived |
| Thu, Jun 18 | Washington D.C. (IAD) | Buffalo (BUF) | CRJ7 | 08:59 | 09:48 | Arrived |
| Fri, Jun 19 | Washington D.C. (IAD) | Buffalo (BUF) | CRJ7 | 12:13 | 13:07 | Arrived |
| Sat, Jun 20 | Washington D.C. (IAD) | Buffalo (BUF) | CRJ7 | 08:25 | 09:13 | Scheduled |
| Sun, Jun 21 | Washington D.C. (IAD) | Buffalo (BUF) | CRJ7 | 08:25 | 09:50 | Scheduled |
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UA4437 On-Time Performance, Departure, and Arrival Trends
Review UA4437 on-time performance based on recent trips, including departure punctuality, arrival punctuality, average delays, and early arrival trends to better understand overall flight reliability. Based on the average performance of UA4437 flight over the past 30 trips, the on-time departure rate of UA4437 is 62% (Late on average 44 minutes), while the on-time arrival rate is 85% (Late on average 8 minutes).
On-Time Departures
Punctuality
62%
Late on average 44 minutes
Early
0%
On time
62%
30 mins late
23%
60 mins late
8%
90 mins late
8%
Canceled
0%
On-Time Arrivals
Punctuality
85%
Late on average 8 minutes
Early
77%
On time
8%
30 mins late
8%
60 mins late
0%
90 mins late
8%
Canceled
0%
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Arrival Info: Buffalo Weather & Current Time
Mostly cloudy
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14°C - 22°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Washington D.C. 09:13| Buffalo 09:13
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