UA312 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA312, which currently operates between the airports of Columbus - John Glenn Columbus International Airport (Airport Code CMH) and Dulles - Washington Dulles International Airport (Airport Code IAD).
This flight data pertains specifically to the flight's details for Friday, August 22, 2025.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA312
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA312
UA312 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions. Flight Status
UA312 United Airlines to Dulles
Landed - On-time
Flight Status for Friday August 22, 2025
This flight was also scheduled for Yesterday (August 21, 2025). See it here
This flight is also scheduled for Tomorrow (August 23, 2025). See it here
Landed - On-time
Flight Status for Friday August 22, 2025
Airline information
United Airlines
Equipment: Boeing 737-800 (Scimitar Winglets) Passenger
Departure
Columbus (CMH)
August 22, 2025
John Glenn Columbus International Airport
Departed at:
10:26 am
Gate:
B31
Scheduled Departure Time: 10:35 am
Arrival
Dulles (IAD)
August 22, 2025
Washington Dulles International Airport
Arrived at:
11:44 am
Terminal:
-
Gate:
D12
Scheduled Arrival Time: 11:50 am
Baggage: 4
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.columbus-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:
- AC3547 - Air Canada
- AV2228 - Avianca
- CA7315 - Air China
- CM2207 - Copa Airlines
- OS7842 - Austrian
Additional Information
Which is the frequency of flight UA312?
The flight UA312 is scheduled to flight on Tuesday, Wednesday, Thursday, Friday on a weekly basis.
Which is the distance of flight UA312?
The distance between the two airports is 299 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight UA312 is scheduled to flight on Tuesday, Wednesday, Thursday, Friday on a weekly basis.
Which is the distance of flight UA312?
The distance between the two airports is 299 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
Alternative Flights
The following airline serve the same route between Columbus and Dulles:
United Airlines - Flight Number: UA3428. (On Time performance: 65 - Average Delay: 22 minutes)
United Airlines - Flight Number: UA3428. (On Time performance: 65 - Average Delay: 22 minutes)
Punctuality and delays
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.
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
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
Last Past Flights UA312
Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
21 August
21 August
10:30 am
Columbus (CMH)
Columbus (CMH)
11:46 am
Dulles (IAD)
Dulles (IAD)
01h 16min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Wednesday
20 August
20 August
11:40 am
()
()
01:13 pm
Dulles (IAD)
Dulles (IAD)
Boeing 737-800
Boeing 737-800
Landed - DIVERTED
Wednesday
20 August
20 August
11:06 am
Columbus (CMH)
Columbus (CMH)
11:54 am
Columbus (CMH)
Columbus (CMH)
Boeing 737-800
Boeing 737-800
- DIVERTED
Tuesday
19 August
19 August
10:28 am
Columbus (CMH)
Columbus (CMH)
11:43 am
Dulles (IAD)
Dulles (IAD)
Boeing 737-700
Boeing 737-700
Landed - On-time