UA4056 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA4056, which currently operates between the airports of New York - New York LaGuardia Airport (Airport Code LGA) and Dulles - Washington Dulles International Airport (Airport Code IAD).
This flight data pertains specifically to the flight's details for Sunday, August 23, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA4056
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA4056
UA4056 On Time performance:
40
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
UA4056 United Airlines to Dulles
En Route - On-time
Delay: 3 minutes
Flight Status for Sunday August 23, 2026
This flight was also scheduled for Yesterday (August 22, 2026). See it here
This flight is also scheduled for Tomorrow (August 24, 2026). See it here
En Route - On-time
Delay: 3 minutes
Flight Status for Sunday August 23, 2026
Airline information
United Airlines
Equipment: Embraer 175 (Enhanced Winglets)
Departure
New York (LGA)
August 23, 2026
New York LaGuardia Airport
Departed at:
07:28 pm
Terminal:
B
Gate:
45
Scheduled Departure Time: 07:29 pm
Arrival
Dulles (IAD)
August 23, 2026
Washington Dulles International Airport
Estimated Arrival Time:
09:05 pm
Terminal:
-
Gate:
A1B
Scheduled Arrival Time: 09:02 pm
Baggage: 5
Disclaimer
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Additional Information
Which is the frequency of flight UA4056?
The flight UA4056 is scheduled to flight on daily basis.
Which is the distance of flight UA4056?
The distance between the two airports is 228 miles.
Which is the flight time of flight UA4056?
The scheduled flight time gate to gate is: 01:33 hours.
The real flight time gate to gate on average is: 01:19 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight UA4056 is scheduled to flight on daily basis.
Which is the distance of flight UA4056?
The distance between the two airports is 228 miles.
Which is the flight time of flight UA4056?
The scheduled flight time gate to gate is: 01:33 hours.
The real flight time gate to gate on average is: 01:19 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 New York and Dulles:
United Airlines - Flight Number: UA4037. (On Time performance: 100 - Average Delay: 0 minutes)
United Airlines - Flight Number: UA4037. (On Time performance: 100 - Average Delay: 0 minutes)
Punctuality and delays
We have gathered data from recent months and present below an analysis of how timely the flights have been.
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
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from August 11, 2026 to August 15, 2026, we have obtained these figures.
Total number of flights: 5
On Time: 2 ( 40 % )
Moderate Delay: 1 ( 20 % )
Significant Delay: 0 ( 0 % )
Major Delay: 2 ( 40 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 47 minutes.
Total number of flights: 5
On Time: 2 ( 40 % )
Moderate Delay: 1 ( 20 % )
Significant Delay: 0 ( 0 % )
Major Delay: 2 ( 40 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 47 minutes.
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 UA4056
Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
22 August
22 August
07:29 pm
New York (LGA)
New York (LGA)
08:44 pm
Dulles (IAD)
Dulles (IAD)
01h 15min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Friday
21 August
21 August
07:29 pm
New York (LGA)
New York (LGA)
08:45 pm
Dulles (IAD)
Dulles (IAD)
01h 16min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Thursday
20 August
20 August
10:15 pm
New York (LGA)
New York (LGA)
11:48 pm
Dulles (IAD)
Dulles (IAD)
01h 33min
Embraer 175 (E
Embraer 175 (E
Wednesday
19 August
19 August
07:27 pm
New York (LGA)
New York (LGA)
08:32 pm
Dulles (IAD)
Dulles (IAD)
01h 05min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Tuesday
18 August
18 August
10:03 pm
()
()
11:19 pm
Dulles (IAD)
Dulles (IAD)
Embraer 175 (E
Embraer 175 (E
Landed - DIVERTED
Tuesday
18 August
18 August
10:22 pm
New York (LGA)
New York (LGA)
11:12 pm
New York (LGA)
New York (LGA)
Embraer 175 (E
Embraer 175 (E
Landed - DIVERTED
Monday
17 August
17 August
07:55 pm
New York (LGA)
New York (LGA)
09:46 pm
Dulles (IAD)
Dulles (IAD)
Embraer 175 (E
Embraer 175 (E
Landed - Delayed
Sunday
16 August
16 August
12:12 am
New York (LGA)
New York (LGA)
01:13 am
Dulles (IAD)
Dulles (IAD)
Embraer 175 (E
Embraer 175 (E
Landed - Delayed
Saturday
15 August
15 August
07:26 pm
New York (LGA)
New York (LGA)
08:27 pm
Dulles (IAD)
Dulles (IAD)
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Friday
14 August
14 August
07:52 pm
New York (LGA)
New York (LGA)
09:22 pm
Dulles (IAD)
Dulles (IAD)
Embraer 175 (E
Embraer 175 (E
Landed - Delayed