UA4015 United Airlines - Flight Status

Below, you can find details about United Airlines flight UA4015, 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 Wednesday, December 24, 2025.

Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA4015

UA4015 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

UA4015 United Airlines to Dulles

Landed - On-time

Flight Status for Wednesday December 24, 2025

This flight was also scheduled for Yesterday (December 23, 2025). See it here

This flight is also scheduled for Tomorrow (December 25, 2025). See it here

Airline information

United Airlines

Equipment: Embraer 175 (Enhanced Winglets)

Departure

Columbus (CMH)

December 24, 2025

John Glenn Columbus International Airport

Departed at:

10:23 am

Gate:

B29

Scheduled Departure Time: 10:30 am

Arrival

Dulles (IAD)

December 24, 2025

Washington Dulles International Airport

Arrived at:

11:36 am

Terminal:

Gate:

A1B

Scheduled Arrival Time: 11:54 am

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.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

- CM2207 - Copa Airlines

Additional Information

Which is the frequency of flight UA4015?
The flight UA4015 is scheduled to flight on daily basis.

Which is the distance of flight UA4015?
The distance between the two airports is 299 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 airline serve the same route between Columbus and Dulles:
United Airlines - Flight Number: UA3430. (On Time performance: 90 - Average Delay: 8 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

Last Past Flights UA4015

Date

Departure

Arrival

Duration

Aircraft

Status

Tuesday
23 December

10:27 am
Columbus (CMH)

11:33 am
Dulles (IAD)

01h 06min

Embraer 175 (E

Landed - On-time

Monday
22 December

10:29 am
Columbus (CMH)

11:40 am
Dulles (IAD)

01h 11min

Embraer 175 (E

Landed - On-time

Sunday
21 December

10:22 am
Columbus (CMH)

11:29 am
Dulles (IAD)

01h 07min

Embraer 175 (E

Landed - On-time

Saturday
20 December

10:25 am
Columbus (CMH)

11:41 am
Dulles (IAD)

01h 16min

Embraer 175 (E

Landed - On-time

Friday
19 December

10:29 am
Columbus (CMH)

12:06 pm
Dulles (IAD)

01h 37min

Embraer 175 (E

Landed - On-time

Thursday
18 December

10:29 am
Columbus (CMH)

11:44 am
Dulles (IAD)

01h 15min

Embraer 175 (E

Landed - On-time