UA4579 United Airlines - Flight Status
This website is an informational guide and is not sponsored by, endorsed by, or affiliated with the Rhode Island Airport Corporation (RIAC), and that visitors intending to reach the official site should visit flyri.com.
Below, you can find details about United Airlines flight UA4579, which currently operates between the airports of Dulles - Washington Dulles International Airport (Airport Code IAD) and Providence - Rhode Island T. F. Green International Airport (Airport Code PVD).
This flight data pertains specifically to the flight's details for Wednesday, April 29, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA4579
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA4579
UA4579 On Time performance:
83
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
UA4579 United Airlines from Dulles
This flight is not scheduled for May 02, 2026.
This flight is not scheduled for May 02, 2026.
Airline information
United Airlines
Departure
Dulles (IAD)
April 29, 2026
Washington Dulles International Airport
Arrival
Providence (PVD)
April 29, 2026
Rhode Island T. F. Green 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.providence-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:
- CM1302 - Copa Airlines
- SN8989 - Brussels Airlines
Additional Information
Which is the frequency of flight UA4579?
The flight UA4579 is scheduled to flight on Tuesday, Wednesday on a weekly basis.
Which is the distance of flight UA4579?
The distance between the two airports is 370 miles.
Which is the flight time of flight UA4579?
The scheduled flight time gate to gate is: 01:41 hours.
The real flight time gate to gate on average is: 01:29 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight UA4579 is scheduled to flight on Tuesday, Wednesday on a weekly basis.
Which is the distance of flight UA4579?
The distance between the two airports is 370 miles.
Which is the flight time of flight UA4579?
The scheduled flight time gate to gate is: 01:41 hours.
The real flight time gate to gate on average is: 01:29 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 Providence:
United Airlines - Flight Number: UA4239. (On Time performance: 88 - Average Delay: 6 minutes)
United Airlines - Flight Number: UA4239. (On Time performance: 88 - Average Delay: 6 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 07, 2026 to April 22, 2026, we have obtained these figures.
Total number of flights: 6
On Time: 5 ( 83 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 1 ( 17 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 9 minutes.
Total number of flights: 6
On Time: 5 ( 83 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 1 ( 17 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 9 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 UA4579
Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
29 April
29 April
05:16 pm
Dulles (IAD)
Dulles (IAD)
06:46 pm
Providence (PVD)
Providence (PVD)
01h 30min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Tuesday
28 April
28 April
05:12 pm
Dulles (IAD)
Dulles (IAD)
06:37 pm
Providence (PVD)
Providence (PVD)
01h 25min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Wednesday
22 April
22 April
05:10 pm
Dulles (IAD)
Dulles (IAD)
06:38 pm
Providence (PVD)
Providence (PVD)
01h 28min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Tuesday
21 April
21 April
05:14 pm
Dulles (IAD)
Dulles (IAD)
06:41 pm
Providence (PVD)
Providence (PVD)
01h 27min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Wednesday
15 April
15 April
06:36 pm
Dulles (IAD)
Dulles (IAD)
07:53 pm
Providence (PVD)
Providence (PVD)
01h 17min
Canadair (Bomb
Canadair (Bomb
Landed - Delayed
Tuesday
14 April
14 April
05:18 pm
Dulles (IAD)
Dulles (IAD)
07:04 pm
Providence (PVD)
Providence (PVD)
01h 46min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Wednesday
08 April
08 April
05:15 pm
Dulles (IAD)
Dulles (IAD)
06:49 pm
Providence (PVD)
Providence (PVD)
01h 34min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Tuesday
07 April
07 April
05:15 pm
Dulles (IAD)
Dulles (IAD)
06:40 pm
Providence (PVD)
Providence (PVD)
01h 25min
Canadair (Bomb
Canadair (Bomb
Landed - On-time