UA3439 United Airlines - Flight Status

Below, you can find details about United Airlines flight UA3439, 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 Saturday, December 27, 2025.

Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA3439

UA3439 On Time performance:

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

UA3439 United Airlines to Dulles

Landed - On-time

Flight Status for Saturday December 27, 2025

This flight is also scheduled for Today (December 28, 2025). See it here

This flight is also scheduled for Tomorrow (December 29, 2025). See it here

Airline information

United Airlines

Equipment: Embraer 175 (Enhanced Winglets)

Departure

Charleston (CHS)

December 27, 2025

Charleston International Airport

Departed at:

09:55 am

Gate:

Scheduled Departure Time: 10:00 am

Arrival

Dulles (IAD)

December 27, 2025

Washington Dulles International Airport

Arrived at:

11:17 am

Terminal:

Gate:

D23

Scheduled Arrival Time: 11:40 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.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:

- AC3793 - Air Canada

- CM2161 - Copa Airlines

Additional Information

Which is the frequency of flight UA3439?
The flight UA3439 is scheduled to flight on daily basis.

Which is the distance of flight UA3439?
The distance between the two airports is 444 miles.

Which is the flight time of flight UA3439?
The scheduled flight time gate to gate is: 01:40 hours.
The real flight time gate to gate on average is: 01:37 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: UA3401. (On Time performance: 87 - 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.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from December 18, 2025 to December 24, 2025, 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: 14 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 UA3439

Date

Departure

Arrival

Duration

Aircraft

Status

Saturday
27 December

09:55 am
Charleston (CHS)

11:17 am
Dulles (IAD)

01h 22min

Embraer 175 (E

Landed - On-time

Friday
26 December

10:20 am
Charleston (CHS)

11:52 am
Dulles (IAD)

01h 32min

Embraer 175 (E

Landed - On-time

Thursday
25 December

09:50 am
Charleston (CHS)

11:32 am
Dulles (IAD)

01h 42min

Embraer 175 (E

Landed - On-time

Wednesday
24 December

09:57 am
Charleston (CHS)

11:25 am
Dulles (IAD)

01h 28min

Embraer 175 (E

Landed - On-time

Tuesday
23 December

09:54 am
Charleston (CHS)

11:46 am
Dulles (IAD)

01h 52min

Embraer 175 (E

Landed - On-time

Monday
22 December

09:50 am
Charleston (CHS)

11:20 am
Dulles (IAD)

01h 30min

Embraer 175 (E

Landed - On-time

Sunday
21 December

11:44 am
Charleston (CHS)

01:06 pm
Dulles (IAD)

01h 22min

Embraer 175 (E

Landed - Delayed

Saturday
20 December

09:55 am
Charleston (CHS)

11:36 am
Dulles (IAD)

01h 41min

Embraer 175 (E

Landed - On-time

Friday
19 December

09:57 am
Charleston (CHS)

11:28 am
Dulles (IAD)

01h 31min

Embraer 175 (E

Landed - On-time

Thursday
18 December

09:56 am
Charleston (CHS)

11:45 am
Dulles (IAD)

01h 49min

Embraer 175 (E

Landed - On-time