UA4012 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA4012, 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 Monday, May 25, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA4012
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA4012
UA4012 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
UA4012 United Airlines to Dulles
Landed - On-time
Flight Status for Monday May 25, 2026
This flight was also scheduled for Yesterday (May 24, 2026). See it here
This flight is also scheduled for Tomorrow (May 26, 2026). See it here
Landed - On-time
Flight Status for Monday May 25, 2026
Airline information
United Airlines
Equipment: Embraer 175 (Enhanced Winglets)
Departure
Charlotte (CLT)
May 25, 2026
Charlotte Douglas International Airport
Departed at:
10:27 am
Concourse:
A
Gate:
A23
Scheduled Departure Time: 10:27 am
Arrival
Dulles (IAD)
May 25, 2026
Washington Dulles International Airport
Arrived at:
11:46 am
Terminal:
A
Gate:
A1C
Scheduled Arrival Time: 11:55 am
Baggage: 6
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:
- AC3593 - Air Canada
- AV2226 - Avianca
- CM2173 - Copa Airlines
- LH7455 - Lufthansa
Additional Information
Which is the frequency of flight UA4012?
The flight UA4012 is scheduled to flight on Monday, Thursday, Friday, Sunday on a weekly basis.
Which is the distance of flight UA4012?
The distance between the two airports is 322 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight UA4012 is scheduled to flight on Monday, Thursday, Friday, Sunday on a weekly basis.
Which is the distance of flight UA4012?
The distance between the two airports is 322 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 airlines serves the same route between Charlotte and Dulles:
American Airlines
- Flight Number: AA1450.
- Flight Number: AA2253. (On Time performance: 90 - Average Delay: 5 minutes)
- Flight Number: AA2953. (On Time performance: 80 - Average Delay: 14 minutes)
- Flight Number: AA3073. (On Time performance: 77 - Average Delay: 19 minutes)
- Flight Number: AA5219.
- Flight Number: AA5220.
- Flight Number: AA5266. (On Time performance: 87 - Average Delay: 9 minutes)
- Flight Number: AA5268. (On Time performance: 86 - Average Delay: 9 minutes)
United Airlines
- Flight Number: UA1762. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: UA3429. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: UA3543. (On Time performance: 94 - Average Delay: 4 minutes)
- Flight Number: UA3998. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: UA4032. (On Time performance: 83 - Average Delay: 18 minutes)
- Flight Number: UA6203. (On Time performance: 81 - Average Delay: 11 minutes)
- Flight Number: UA6279. (On Time performance: 100 - Average Delay: 0 minutes)
American Airlines
- Flight Number: AA1450.
- Flight Number: AA2253. (On Time performance: 90 - Average Delay: 5 minutes)
- Flight Number: AA2953. (On Time performance: 80 - Average Delay: 14 minutes)
- Flight Number: AA3073. (On Time performance: 77 - Average Delay: 19 minutes)
- Flight Number: AA5219.
- Flight Number: AA5220.
- Flight Number: AA5266. (On Time performance: 87 - Average Delay: 9 minutes)
- Flight Number: AA5268. (On Time performance: 86 - Average Delay: 9 minutes)
United Airlines
- Flight Number: UA1762. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: UA3429. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: UA3543. (On Time performance: 94 - Average Delay: 4 minutes)
- Flight Number: UA3998. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: UA4032. (On Time performance: 83 - Average Delay: 18 minutes)
- Flight Number: UA6203. (On Time performance: 81 - Average Delay: 11 minutes)
- Flight Number: UA6279. (On Time performance: 100 - Average Delay: 0 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 UA4012
Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
24 May
24 May
10:21 am
Charlotte (CLT)
Charlotte (CLT)
11:37 am
Dulles (IAD)
Dulles (IAD)
01h 16min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Friday
22 May
22 May
10:25 am
Charlotte (CLT)
Charlotte (CLT)
11:41 am
Dulles (IAD)
Dulles (IAD)
01h 16min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Thursday
21 May
21 May
10:35 am
Charlotte (CLT)
Charlotte (CLT)
11:49 am
Dulles (IAD)
Dulles (IAD)
01h 14min
Embraer 175 (E
Embraer 175 (E
Landed - On-time