Flight UA1240
United Airlines | Dallas to Washington
Departure
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Return
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UA1240 | Dallas to Washington
Operated by United Airlines with 93% on-time rate. Check schedules, fares & cabin info to book your perfect journey!
Flight Information
Dallas (DFW) to Washington (IAD)
93%On-time Rate
Departure
17:22
Dallas Fort Worth International Airport E
DFW
2h 47m
Direct
Arrival
20:39
Dulles International Airport
IAD
Airline
United Airlines
Aircraft
Boeing 737-800
Seats
166
Aircraft Age
15y, 5m
Boarding Gate: --
Check-in closes at 2026-01-29 16:37. Passengers are advised to arrive at the airport at least 2 hours prior to boarding.
Flight Punctuality
On-time performance data for flight UA1240
Departure Punctuality
On-time Rate
Punctuality 87%
Avg Delay
Late on average 22 minutes
Early
0%
On-time
87%
Delay <30min
7%
Delay 30-60min
0%
Delay >60min
7%
Cancelled
2%
Arrival Punctuality
On-time Rate
Punctuality 87%
Avg Delay
Late on average 22 minutes
Early
0%
On-time
87%
Delay <30min
7%
Delay 30-60min
0%
Delay >60min
7%
Cancelled
2%
Based on UA1240 flight history for Last 30 Days. On-time rate: Punctuality 87%, average delay: Late on average 22 minutes.
Flight Schedule
Upcoming schedule for flight UA1240
Fri, Jan 23
UA1240
United Airlines
738
17:41
DFW
Dallas
Direct
20:52
IAD
Washington D.C.
Fri, Jan 30
UA1240
United Airlines
738
17:22
DFW
Dallas
Direct
21:09
IAD
Washington D.C.
Sat, Jan 24
UA1240
United Airlines
738
--
DFW
Dallas
Direct
--
IAD
Washington D.C.
Sun, Jan 25
UA1240
United Airlines
738
--
DFW
Dallas
Direct
--
IAD
Washington D.C.
Thu, Jan 22
UA1240
United Airlines
738
17:34
DFW
Dallas
Direct
20:48
IAD
Washington D.C.
Thu, Jan 29
UA1240
United Airlines
738
17:22
DFW
Dallas
Direct
20:39
IAD
Washington D.C.
Wed, Jan 28
UA1240
United Airlines
738
17:35
DFW
Dallas
Direct
20:56
IAD
Washington D.C.
Schedule Information
Flight schedules are subject to change. Please check with the airline for the most up-to-date information.
Cabin Information
Available cabin classes for flight UA1240
✈️
Economy
UA1240
Seat Information
76 cm
More legroom than on 6% of flights
--
Seat width
100°
Reclining Angle
Facilities & Amenities
None
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
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