UA4394 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA4394, which currently operates between the airports of Dulles - Washington Dulles International Airport (Airport Code IAD) and Philadelphia - Philadelphia International Airport (Airport Code PHL).
This flight data pertains specifically to the flight's details for Wednesday, May 20, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA4394
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA4394
UA4394 On Time performance:
75
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
UA4394 United Airlines from Dulles
This flight is not scheduled for May 23, 2026.
This flight is not scheduled for May 23, 2026.
Airline information
United Airlines
Departure
Dulles (IAD)
May 20, 2026
Washington Dulles International Airport
Arrival
Philadelphia (PHL)
May 20, 2026
Philadelphia International Airport
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.philadelphia-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:
- AV2084 - Avianca
- NH7140 - ANA All Nippon Airways
Additional Information
Which is the frequency of flight UA4394?
The flight UA4394 is scheduled to flight on daily basis.
Which is the distance of flight UA4394?
The distance between the two airports is 134 miles.
Which is the flight time of flight UA4394?
The scheduled flight time gate to gate is: 01:15 hours.
The real flight time gate to gate on average is: 01:07 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight UA4394 is scheduled to flight on daily basis.
Which is the distance of flight UA4394?
The distance between the two airports is 134 miles.
Which is the flight time of flight UA4394?
The scheduled flight time gate to gate is: 01:15 hours.
The real flight time gate to gate on average is: 01:07 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 Dulles and Philadelphia:
United Airlines - Flight Number: UA4516. (On Time performance: 71 - Average Delay: 26 minutes)
United Airlines - Flight Number: UA4516. (On Time performance: 71 - Average Delay: 26 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 April 30, 2026 to May 19, 2026, we have obtained these figures.
Total number of flights: 20
On Time: 15 ( 75 % )
Moderate Delay: 2 ( 10 % )
Significant Delay: 0 ( 0 % )
Major Delay: 2 ( 10 % )
Canceled: 0 ( 0 % )
Diverted: 1 ( 5 % )
Average Delay: 29 minutes.
Total number of flights: 20
On Time: 15 ( 75 % )
Moderate Delay: 2 ( 10 % )
Significant Delay: 0 ( 0 % )
Major Delay: 2 ( 10 % )
Canceled: 0 ( 0 % )
Diverted: 1 ( 5 % )
Average Delay: 29 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 UA4394
Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
20 May
20 May
02:08 pm
Dulles (IAD)
Dulles (IAD)
03:23 pm
Philadelphia (PHL)
Philadelphia (PHL)
01h 15min
Canadair (Bomb
Canadair (Bomb
Landed - Delayed
Tuesday
19 May
19 May
01:31 pm
Dulles (IAD)
Dulles (IAD)
02:32 pm
Philadelphia (PHL)
Philadelphia (PHL)
01h 01min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Monday
18 May
18 May
03:11 pm
()
()
04:20 pm
Philadelphia (PHL)
Philadelphia (PHL)
Canadair (Bomb
Canadair (Bomb
Landed - DIVERTED
Monday
18 May
18 May
03:34 pm
Dulles (IAD)
Dulles (IAD)
04:14 pm
Dulles (IAD)
Dulles (IAD)
Canadair (Bomb
Canadair (Bomb
Landed - DIVERTED
Sunday
17 May
17 May
01:01 pm
Dulles (IAD)
Dulles (IAD)
02:03 pm
Philadelphia (PHL)
Philadelphia (PHL)
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Saturday
16 May
16 May
03:58 pm
Dulles (IAD)
Dulles (IAD)
05:00 pm
Philadelphia (PHL)
Philadelphia (PHL)
Canadair (Bomb
Canadair (Bomb
Landed - Delayed
Friday
15 May
15 May
01:01 pm
Dulles (IAD)
Dulles (IAD)
02:11 pm
Philadelphia (PHL)
Philadelphia (PHL)
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Thursday
14 May
14 May
01:03 pm
Dulles (IAD)
Dulles (IAD)
02:00 pm
Philadelphia (PHL)
Philadelphia (PHL)
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Wednesday
13 May
13 May
12:53 pm
Dulles (IAD)
Dulles (IAD)
02:20 pm
Philadelphia (PHL)
Philadelphia (PHL)
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Tuesday
12 May
12 May
12:55 pm
Dulles (IAD)
Dulles (IAD)
01:59 pm
Philadelphia (PHL)
Philadelphia (PHL)
Canadair (Bomb
Canadair (Bomb
Landed - On-time