UA1635 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA1635, which currently operates between the airports of Dulles - Washington Dulles International Airport (Airport Code IAD) and Atlanta - Atlanta Hartsfield-Jackson International Airport (Airport Code ATL).
This flight data pertains specifically to the flight's details for Friday, April 10, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA1635
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA1635
UA1635 On Time performance:
86
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
UA1635 United Airlines from Dulles
Scheduled - On-time
Flight Status for Friday April 10, 2026
This flight was also scheduled for Yesterday (April 09, 2026). See it here
This flight is also scheduled for Tomorrow (April 11, 2026). See it here
Scheduled - On-time
Flight Status for Friday April 10, 2026
Airline information
United Airlines
Equipment: Boeing 737MAX 8 Passenger
Departure
Dulles (IAD)
April 10, 2026
Washington Dulles International Airport
Estimated Departure Time:
10:08 pm
Terminal:
-
Gate:
D1
Scheduled Departure Time: 10:08 pm
Arrival
Atlanta (ATL)
April 10, 2026
Atlanta Hartsfield-Jackson International Airport
Estimated Arrival Time:
11:59 pm
Terminal:
N - Domestic (North)
Gate:
T20
Scheduled Arrival Time: 11:59 pm
Baggage: 1
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.airport-atl.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.
Additional Information
Which is the frequency of flight UA1635?
The flight UA1635 is scheduled to flight on Wednesday, Thursday, Friday, Saturday, Sunday on a weekly basis.
Which is the distance of flight UA1635?
The distance between the two airports is 535 miles.
Which is the flight time of flight UA1635?
The scheduled flight time gate to gate is: 01:51 hours.
The real flight time gate to gate on average is: 01:44 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight UA1635 is scheduled to flight on Wednesday, Thursday, Friday, Saturday, Sunday on a weekly basis.
Which is the distance of flight UA1635?
The distance between the two airports is 535 miles.
Which is the flight time of flight UA1635?
The scheduled flight time gate to gate is: 01:51 hours.
The real flight time gate to gate on average is: 01:44 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 airlines serves the same route between Dulles and Atlanta:
Delta Air Lines
- Flight Number: DL1324. (On Time performance: 87 - Average Delay: 23 minutes)
- Flight Number: DL1354. (On Time performance: 77 - Average Delay: 21 minutes)
- Flight Number: DL1444. (On Time performance: 84 - Average Delay: 10 minutes)
- Flight Number: DL1695. (On Time performance: 86 - Average Delay: 27 minutes)
- Flight Number: DL2127. (On Time performance: 80 - Average Delay: 42 minutes)
- Flight Number: DL2902. (On Time performance: 92 - Average Delay: 13 minutes)
Frontier Airlines
- Flight Number: F91081. (On Time performance: 83 - Average Delay: 13 minutes)
- Flight Number: F94707. (On Time performance: 67 - Average Delay: 19 minutes)
United Airlines
- Flight Number: UA2081. (On Time performance: 78 - Average Delay: 17 minutes)
- Flight Number: UA2739. (On Time performance: 93 - Average Delay: 6 minutes)
- Flight Number: UA471. (On Time performance: 84 - Average Delay: 17 minutes)
Delta Air Lines
- Flight Number: DL1324. (On Time performance: 87 - Average Delay: 23 minutes)
- Flight Number: DL1354. (On Time performance: 77 - Average Delay: 21 minutes)
- Flight Number: DL1444. (On Time performance: 84 - Average Delay: 10 minutes)
- Flight Number: DL1695. (On Time performance: 86 - Average Delay: 27 minutes)
- Flight Number: DL2127. (On Time performance: 80 - Average Delay: 42 minutes)
- Flight Number: DL2902. (On Time performance: 92 - Average Delay: 13 minutes)
Frontier Airlines
- Flight Number: F91081. (On Time performance: 83 - Average Delay: 13 minutes)
- Flight Number: F94707. (On Time performance: 67 - Average Delay: 19 minutes)
United Airlines
- Flight Number: UA2081. (On Time performance: 78 - Average Delay: 17 minutes)
- Flight Number: UA2739. (On Time performance: 93 - Average Delay: 6 minutes)
- Flight Number: UA471. (On Time performance: 84 - Average Delay: 17 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 March 29, 2026 to April 08, 2026, we have obtained these figures.
Total number of flights: 7
On Time: 6 ( 86 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 0 ( 0 % )
Major Delay: 1 ( 14 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 12 minutes.
Total number of flights: 7
On Time: 6 ( 86 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 0 ( 0 % )
Major Delay: 1 ( 14 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 12 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 UA1635
Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
09 April
09 April
09:56 pm
Dulles (IAD)
Dulles (IAD)
11:39 pm
Atlanta (ATL)
Atlanta (ATL)
01h 43min
Boeing 737-700
Boeing 737-700
Landed - On-time
Wednesday
08 April
08 April
10:00 pm
Dulles (IAD)
Dulles (IAD)
11:38 pm
Atlanta (ATL)
Atlanta (ATL)
01h 38min
Boeing 737-700
Boeing 737-700
Landed - On-time
Sunday
05 April
05 April
10:02 pm
Dulles (IAD)
Dulles (IAD)
11:41 pm
Atlanta (ATL)
Atlanta (ATL)
01h 39min
Boeing 737-700
Boeing 737-700
Landed - On-time
Saturday
04 April
04 April
10:11 pm
Dulles (IAD)
Dulles (IAD)
11:52 pm
Atlanta (ATL)
Atlanta (ATL)
01h 41min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Friday
03 April
03 April
09:58 pm
Dulles (IAD)
Dulles (IAD)
11:45 pm
Atlanta (ATL)
Atlanta (ATL)
01h 47min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Thursday
02 April
02 April
10:07 pm
Dulles (IAD)
Dulles (IAD)
11:54 pm
Atlanta (ATL)
Atlanta (ATL)
01h 47min
Boeing 737-900
Boeing 737-900
Landed - On-time
Wednesday
01 April
01 April
10:12 pm
Dulles (IAD)
Dulles (IAD)
12:08 am
Atlanta (ATL)
Atlanta (ATL)
01h 56min
Boeing 737-700
Boeing 737-700
Landed - On-time
Sunday
29 March
29 March
11:38 pm
Dulles (IAD)
Dulles (IAD)
01:16 am
Atlanta (ATL)
Atlanta (ATL)
01h 38min
Boeing 737-700
Boeing 737-700
Landed - Delayed