Informational Guide to Charlotte Airport (CLT) - NON OFFICIAL

UA3491 United Airlines - Flight Status

Codeshare Flights
The flight AC3594 from Air Canada (AC) is a codeshare flight operated by United Airlines (UA) under the flight number UA3491. Check this page for details about flight UA3491.

Below, you can find details about United Airlines flight UA3491, which currently operates between the airports of Charlotte - Charlotte Douglas International Airport (Airport Code CLT) and Dulles - Washington Dulles International Airport (Airport Code IAD).
This flight data pertains specifically to the flight's details for Wednesday, December 17, 2025.

UA3491 On Time performance:
91
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

UA3491 United Airlines to Dulles

Landed - On-time
Delay: 2 minutes
Flight Status for Wednesday December 17, 2025
This flight is also scheduled for Today (December 18, 2025). See it here
This flight is also scheduled for Tomorrow (December 19, 2025). See it here

Airline information

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

Departure

Charlotte (CLT)
December 17, 2025
Charlotte Douglas International Airport
Departed at:
07:39 pm
Concourse:
A
Gate:
A21
Scheduled Departure Time: 07:49 pm

Arrival

Dulles (IAD)
December 17, 2025
Washington Dulles International Airport
Arrived at:
09:22 pm
Terminal:
A
Gate:
C26
Scheduled Arrival Time: 09:20 pm
Baggage: 5
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-charlotte.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:

- AC3594 - Air Canada

- CM1095 - Copa Airlines

- LH7455 - Lufthansa

Additional Information

Which is the frequency of flight UA3491?
The flight UA3491 is scheduled to flight on daily basis.

Which is the distance of flight UA3491?
The distance between the two airports is 322 miles.

Which is the flight time of flight UA3491?
The scheduled flight time gate to gate is: 01:31 hours.
The real flight time gate to gate on average is: 01:27 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 Charlotte and Dulles:

American Airlines
- Flight Number: AA1473. (On Time performance: 71 - Average Delay: 14 minutes)
- Flight Number: AA2138. (On Time performance: 84 - Average Delay: 14 minutes)
- Flight Number: AA2149. (On Time performance: 75 - Average Delay: 26 minutes)
- Flight Number: AA3325. (On Time performance: 70 - Average Delay: 15 minutes)
- Flight Number: AA5194. (On Time performance: 89 - Average Delay: 7 minutes)
- Flight Number: AA5317. (On Time performance: 81 - Average Delay: 8 minutes)
- Flight Number: AA5447. (On Time performance: 75 - Average Delay: 15 minutes)

United Airlines
- Flight Number: UA3439. (On Time performance: 91 - Average Delay: 11 minutes)
- Flight Number: UA3998. (On Time performance: 83 - Average Delay: 22 minutes)
- Flight Number: UA4029. (On Time performance: 95 - Average Delay: 14 minutes)
- Flight Number: UA6203. (On Time performance: 78 - Average Delay: 15 minutes)
- Flight Number: UA6279. (On Time performance: 80 - Average Delay: 28 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 December 02, 2025 to December 12, 2025, we have obtained these figures.
Total number of flights: 11
On Time: 10 ( 91 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 1 ( 9 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 4 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 UA3491

Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
17 December
07:39 pm
Charlotte (CLT)
09:22 pm
Dulles (IAD)
01h 43min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Tuesday
16 December
07:37 pm
Charlotte (CLT)
09:10 pm
Dulles (IAD)
01h 33min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Monday
15 December
08:00 pm
Charlotte (CLT)
09:41 pm
Dulles (IAD)
01h 41min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed
Sunday
14 December
07:48 pm
Charlotte (CLT)
09:21 pm
Dulles (IAD)
01h 33min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Saturday
13 December
08:02 pm
Charlotte (CLT)
09:23 pm
Dulles (IAD)
01h 21min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Friday
12 December
07:41 pm
Charlotte (CLT)
09:16 pm
Dulles (IAD)
01h 35min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Thursday
11 December
07:55 pm
Charlotte (CLT)
09:17 pm
Dulles (IAD)
01h 22min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Wednesday
10 December
07:39 pm
Charlotte (CLT)
09:02 pm
Dulles (IAD)
01h 23min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Tuesday
09 December
08:15 pm
Charlotte (CLT)
09:53 pm
Dulles (IAD)
01h 38min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed
Monday
08 December
07:37 pm
Charlotte (CLT)
09:06 pm
Dulles (IAD)
01h 29min
Embraer 175 (E
Embraer 175 (E
Landed - On-time