United Airlines UA637 flight status now

Current status of UA637 is Scheduled On time Estimated Depart in 5 hours, 31 minutes

UA637 - UAL637 United Airlines (UA)
IAD Dulles United States
Flight IAD to AUS
AUS Austin United States
Scheduled On time Estimated Depart in 5 hours, 31 minutes
Departure Washington Dulles International Airport
IATA: IADICAO: KIAD
Scheduled 08:45 12 July 2025
Estimated 08:45 12 July 2025
None 23
Arrival Austin-Bergstrom International Airport
IATA: AUSICAO: KAUS
Scheduled 11:09 12 July 2025
Estimated 11:09 12 July 2025
None 27
UA637 Detail
  • Type: Domestic Flight
  • Flight Duration: 3 hours 24 minutes
  • Flight Distance: 2087 kms / 1297 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 167
  • Freight capacity: 17.1 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Boeing 737-700 Passenger (Scimitar Winglets)
  • Callsign: F-KMSY3
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Chicago
  • Current Time in Dulles: Saturday 2025-07-12 03:14 AM
  • Current Time in Austin: Saturday 2025-07-12 02:14 AM

Domestic flight United Airlines UA637 takes off from Dulles (IAD) United States to Austin (AUS) United States. It's operated by United Airlines. The plane leaves Washington Dulles International Airport at 08:45 12 July 2025 America/New_York. The flight is expected to land at Austin-Bergstrom International Airport at 11:09 12 July 2025 America/Chicago. The flight will last about 3 hours 24 minutes.

United Airlines UA637 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA637
AIRPLANE Boeing 737-700 Passenger (Scimitar Winglets)
ON TIME 14
DELAYED 0
CANCELLED 0
ON TIME 30
DELAYED 0
CANCELLED 0
ON TIME 57
DELAYED 3
CANCELLED 0
ON TIME 78
DELAYED 6
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA637 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Fri 11 Jul
Departed On time
Dulles (IAD) 2025-07-11T08:45
Austin (AUS) 2025-07-11T11:09
2025-07-11T08:40
Tue 08 Jul
Departed On time
Dulles (IAD) 2025-07-08T08:45
Austin (AUS) 2025-07-08T11:09
2025-07-08T08:38
Mon 30 Jun
Arrived Delayed by 1h
Dulles (IAD) 2025-06-30T08:45
Austin (AUS) 2025-06-30T11:09
2025-06-30T10:08
2025-06-30T12:09
Fri 27 Jun
Arrived Delayed by 15m
Dulles (IAD) 2025-06-27T08:45
Austin (AUS) 2025-06-27T11:09
2025-06-27T08:39
2025-06-27T11:24
Tue 20 May
Scheduled On time
Dulles (IAD) 2025-05-20T08:23
Austin (AUS) 2025-05-20T11:01
Mon 19 May
Arrived Delayed by 17m
Dulles (IAD) 2025-05-19T08:23
Austin (AUS) 2025-05-19T11:01
2025-05-19T08:22
2025-05-19T11:18
Sat 17 May
Arrived On time
Dulles (IAD) 2025-05-17T08:23
Austin (AUS) 2025-05-17T11:01
2025-05-17T08:21
2025-05-17T10:56
Tue 06 May
Departed On time
Dulles (IAD) 2025-05-06T08:23
Austin (AUS) 2025-05-06T11:01
2025-05-06T08:19
Fri 02 May
Departed On time
Dulles (IAD) 2025-05-02T08:23
Austin (AUS) 2025-05-02T11:01
2025-05-02T08:17
Fri 25 Apr
Arrived On time
Dulles (IAD) 2025-04-25T08:35
Austin (AUS) 2025-04-25T11:13
2025-04-25T08:31
2025-04-25T11:08

Similar flight route from Dulles (IAD) to Austin (AUS)

Airline Flight no Departure Arrival
United Airlines UA545
United Airlines 		12/07/2025
13:15 		3 hours 25 minutes
15:40
Brussels Airlines SN8921
Brussels Airlines 		12/07/2025
17:55 		3 hours 29 minutes
20:24
United Airlines UA6206
United Airlines 		12/07/2025
13:15 		3 hours 36 minutes
15:51
Allegiant Air G4252
Allegiant Air 		12/07/2025
10:13 		3 hours 2 minutes
12:29
Lufthansa LH7520
Lufthansa 		12/07/2025
17:55 		3 hours 29 minutes
20:24
Lufthansa LH7876
Lufthansa 		12/07/2025
16:00 		3 hours 26 minutes
18:26
Frontier Airlines F91839
Frontier Airlines 		12/07/2025
20:45 		3 hours 50 minutes
23:31
SAS SK8795
SAS 		12/07/2025
17:50 		3 hours 45 minutes
20:35

Frequently asked questions, answered

How long is the flight from Dulles to Austin?

On average, nonstop flight takes 3 hour(s) 24 minutes, with the flight distance of 2087 km (1297 miles).

What type of aircraft is used for the United Airlines UA637 flight?

All United Airlines UA637 flights are operated using Boeing 737-700 Passenger (Scimitar Winglets) aircraft.

How many United Airlines UA637 flights are operated a week?

7 flights per week. The Flight United Airlines UA637 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .