Informational Guide to Charleston International Airport (CHS) - Non Official

UA3635 United Airlines - Flight Status

Below, you can find details about United Airlines flight UA3635, which currently operates between the airports of Charleston - Charleston International Airport (Airport Code CHS) and Dulles - Washington Dulles International Airport (Airport Code IAD).
This flight data pertains specifically to the flight's details for Tuesday, March 17, 2026.

UA3635 On Time performance:
67
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

UA3635 United Airlines to Dulles

Scheduled - On-time
Flight Status for Tuesday March 17, 2026
This flight was also scheduled for Yesterday (March 16, 2026). See it here

Airline information

United Airlines
United Airlines
Equipment: Embraer 175 (Enhanced Winglets)

Departure

Charleston (CHS)
March 17, 2026
Charleston International Airport
Estimated Departure Time:
07:47 pm
Gate:
B1
Scheduled Departure Time: 07:47 pm

Arrival

Dulles (IAD)
March 17, 2026
Washington Dulles International Airport
Estimated Arrival Time:
09:25 pm
Terminal:
-
Gate:
Z6
Scheduled Arrival Time: 09:25 pm
Baggage: 3
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.charleston-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:

- AC3831 - Air Canada

- CM2162 - Copa Airlines

Additional Information

Which is the frequency of flight UA3635?
The flight UA3635 is scheduled to flight on daily basis.

Which is the distance of flight UA3635?
The distance between the two airports is 444 miles.

Which is the flight time of flight UA3635?
The scheduled flight time gate to gate is: 01:38 hours.
The real flight time gate to gate on average is: 01:41 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 Charleston and Dulles:
United Airlines - Flight Number: UA1858. (On Time performance: 83 - Average Delay: 14 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from March 05, 2026 to March 13, 2026, we have obtained these figures.
Total number of flights: 9
On Time: 6 ( 67 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 0 ( 0 % )
Major Delay: 3 ( 33 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 53 minutes.
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 UA3635

Date
Departure
Arrival
Duration
Aircraft
Status
Monday
16 March
07:39 pm
Charleston (CHS)
11:54 pm
Raleigh/Durham (RDU)
04h 15min
Embraer 175 (E
Embraer 175 (E
Landed - DIVERTED
Sunday
15 March
08:55 pm
Charleston (CHS)
10:42 pm
Dulles (IAD)
01h 47min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed
Saturday
14 March
07:39 pm
Charleston (CHS)
09:07 pm
Dulles (IAD)
01h 28min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Friday
13 March
10:40 pm
Charleston (CHS)
12:18 am
Dulles (IAD)
01h 38min
Embraer 175 (E
Embraer 175 (E
Thursday
12 March
10:31 pm
Charleston (CHS)
12:27 am
Dulles (IAD)
01h 56min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed
Wednesday
11 March
07:56 pm
Charleston (CHS)
09:31 pm
Dulles (IAD)
01h 35min
Embraer 170
Embraer 170
Landed - On-time
Tuesday
10 March
07:36 pm
Charleston (CHS)
09:19 pm
Dulles (IAD)
01h 43min
Embraer 170
Embraer 170
Landed - On-time
Monday
09 March
07:37 pm
Charleston (CHS)
09:15 pm
Dulles (IAD)
01h 38min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Sunday
08 March
08:04 pm
Charleston (CHS)
09:24 pm
Dulles (IAD)
01h 20min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Saturday
07 March
09:31 pm
Charleston (CHS)
11:09 pm
Dulles (IAD)
01h 38min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed