UA3985 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA3985, 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 21, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA3985
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA3985
UA3985 On Time performance:
75
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
UA3985 United Airlines to Dulles
Scheduled - On-time
Flight Status for Friday August 21, 2026
Scheduled - On-time
Flight Status for Friday August 21, 2026
Airline information
United Airlines
Equipment: Embraer 175 (Enhanced Winglets)
Departure
Columbus (CMH)
August 21, 2026
John Glenn Columbus International Airport
Estimated Departure Time:
10:30 am
Gate:
B29
Scheduled Departure Time: 10:30 am
Arrival
Dulles (IAD)
August 21, 2026
Washington Dulles International Airport
Estimated Arrival Time:
11:55 am
Terminal:
-
Gate:
A1G
Scheduled Arrival Time: 11:55 am
Baggage: 2
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
- LH7589 - Lufthansa
- OS7842 - Austrian
Additional Information
Which is the frequency of flight UA3985?
The flight UA3985 is scheduled to flight on daily basis.
Which is the distance of flight UA3985?
The distance between the two airports is 299 miles.
Which is the flight time of flight UA3985?
The scheduled flight time gate to gate is: 01:25 hours.
The real flight time gate to gate on average is: 01:18 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight UA3985 is scheduled to flight on daily basis.
Which is the distance of flight UA3985?
The distance between the two airports is 299 miles.
Which is the flight time of flight UA3985?
The scheduled flight time gate to gate is: 01:25 hours.
The real flight time gate to gate on average is: 01:18 hours.
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: UA1273. (On Time performance: 50 - Average Delay: 51 minutes)
United Airlines - Flight Number: UA1273. (On Time performance: 50 - Average Delay: 51 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: 6 ( 75 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 0 ( 0 % )
Major Delay: 2 ( 25 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 26 minutes.
Total number of flights: 8
On Time: 6 ( 75 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 0 ( 0 % )
Major Delay: 2 ( 25 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 26 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 UA3985
Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
20 August
20 August
10:25 am
Columbus (CMH)
Columbus (CMH)
11:37 am
Dulles (IAD)
Dulles (IAD)
01h 12min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Wednesday
19 August
19 August
10:26 am
Columbus (CMH)
Columbus (CMH)
11:40 am
Dulles (IAD)
Dulles (IAD)
01h 14min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Tuesday
18 August
18 August
10:22 am
Columbus (CMH)
Columbus (CMH)
11:34 am
Dulles (IAD)
Dulles (IAD)
01h 12min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Monday
17 August
17 August
12:08 pm
Columbus (CMH)
Columbus (CMH)
01:25 pm
Dulles (IAD)
Dulles (IAD)
01h 17min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed
Sunday
16 August
16 August
10:26 am
Columbus (CMH)
Columbus (CMH)
11:49 am
Dulles (IAD)
Dulles (IAD)
01h 23min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Saturday
15 August
15 August
10:29 am
Columbus (CMH)
Columbus (CMH)
11:46 am
Dulles (IAD)
Dulles (IAD)
01h 17min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Friday
14 August
14 August
10:20 am
Columbus (CMH)
Columbus (CMH)
11:32 am
Dulles (IAD)
Dulles (IAD)
01h 12min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Thursday
13 August
13 August
10:18 am
Columbus (CMH)
Columbus (CMH)
11:42 am
Dulles (IAD)
Dulles (IAD)
01h 24min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Wednesday
12 August
12 August
10:26 am
Columbus (CMH)
Columbus (CMH)
11:49 am
Dulles (IAD)
Dulles (IAD)
01h 23min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Tuesday
11 August
11 August
12:35 pm
Columbus (CMH)
Columbus (CMH)
01:50 pm
Dulles (IAD)
Dulles (IAD)
01h 15min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed