UA1172 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA1172, which currently operates between the airports of Calgary - Calgary International Airport (Airport Code YYC) and Dulles - Washington Dulles International Airport (Airport Code IAD).
This flight data pertains specifically to the flight's details for Saturday, August 22, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA1172
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA1172
UA1172 On Time performance:
88
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays Flight Status
UA1172 United Airlines to Dulles
Scheduled - On-time
Delay: 1 minutes
Flight Status for Saturday August 22, 2026
Scheduled - On-time
Delay: 1 minutes
Flight Status for Saturday August 22, 2026
Airline information
United Airlines
Equipment: Boeing 737MAX 8 Passenger
Departure
Calgary (YYC)
August 22, 2026
Calgary International Airport
Estimated Departure Time:
02:58 pm
Concourse:
E
Gate:
E89
Scheduled Departure Time: 02:58 pm
Arrival
Dulles (IAD)
August 22, 2026
Washington Dulles International Airport
Estimated Arrival Time:
09:19 pm
Terminal:
E
Gate:
D11
Scheduled Arrival Time: 09:18 pm
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.calgary-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.
Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- AC3449 - Air Canada
Additional Information
Which is the frequency of flight UA1172?
The flight UA1172 is scheduled to flight on daily basis.
Which is the distance of flight UA1172?
The distance between the two airports is 1948 miles.
Which is the flight time of flight UA1172?
The scheduled flight time gate to gate is: 04:20 hours.
The real flight time gate to gate on average is: 04:09 hours.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Calgary: 2026-08-22 14:43:44
Current Time in Dulles: 2026-08-22 16:43:44
The flight UA1172 is scheduled to flight on daily basis.
Which is the distance of flight UA1172?
The distance between the two airports is 1948 miles.
Which is the flight time of flight UA1172?
The scheduled flight time gate to gate is: 04:20 hours.
The real flight time gate to gate on average is: 04:09 hours.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Calgary: 2026-08-22 14:43:44
Current Time in Dulles: 2026-08-22 16:43:44
Alternative Flights
The following airline serve the same route between Calgary and Dulles:
WestJet - Flight Number: WS1730. (On Time performance: 69 - Average Delay: 9 minutes)
WestJet - Flight Number: WS1730. (On Time performance: 69 - Average Delay: 9 minutes)
Punctuality and delays
We have gathered data from recent months and present below an analysis of how timely the flights have been.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from August 11, 2026 to August 18, 2026, we have obtained these figures.
Total number of flights: 8
On Time: 7 ( 88 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 1 ( 13 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 5 minutes.
Total number of flights: 8
On Time: 7 ( 88 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 1 ( 13 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 5 minutes.
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Last Past Flights UA1172
Date
Departure
Arrival
Duration
Aircraft
Status
Friday
21 August
21 August
03:45 pm
Calgary (YYC)
Calgary (YYC)
09:58 pm
Dulles (IAD)
Dulles (IAD)
04h 13min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Thursday
20 August
20 August
02:49 pm
Calgary (YYC)
Calgary (YYC)
09:02 pm
Dulles (IAD)
Dulles (IAD)
04h 13min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Wednesday
19 August
19 August
02:55 pm
Calgary (YYC)
Calgary (YYC)
09:09 pm
Dulles (IAD)
Dulles (IAD)
04h 14min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Tuesday
18 August
18 August
02:53 pm
Calgary (YYC)
Calgary (YYC)
09:02 pm
Dulles (IAD)
Dulles (IAD)
04h 09min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
17 August
17 August
02:58 pm
Calgary (YYC)
Calgary (YYC)
09:00 pm
Dulles (IAD)
Dulles (IAD)
04h 02min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Sunday
16 August
16 August
03:02 pm
Calgary (YYC)
Calgary (YYC)
09:55 pm
Dulles (IAD)
Dulles (IAD)
04h 53min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Saturday
15 August
15 August
02:53 pm
Calgary (YYC)
Calgary (YYC)
09:05 pm
Dulles (IAD)
Dulles (IAD)
04h 12min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Friday
14 August
14 August
02:46 pm
Calgary (YYC)
Calgary (YYC)
08:46 pm
Dulles (IAD)
Dulles (IAD)
04h 00min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Thursday
13 August
13 August
03:03 pm
Calgary (YYC)
Calgary (YYC)
09:03 pm
Dulles (IAD)
Dulles (IAD)
04h 00min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Wednesday
12 August
12 August
03:11 pm
Calgary (YYC)
Calgary (YYC)
09:10 pm
Dulles (IAD)
Dulles (IAD)
03h 59min
Boeing 737-900
Boeing 737-900
Landed - On-time