Informational Guide to Raleigh–Durham International Airport (RDU) - NON OFFICIAL

UA4173 United Airlines - Flight Status

Below, you can find details about United Airlines flight UA4173, which currently operates between the airports of Dulles - Washington Dulles International Airport (Airport Code IAD) and Raleigh/Durham - Raleigh-Durham International Airport (Airport Code RDU).
This flight data pertains specifically to the flight's details for Friday, July 11, 2025.

UA4173 On Time performance:
57
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

UA4173 United Airlines from Dulles

Landed - On-time
Flight Status for Friday July 11, 2025
This flight was also scheduled for Yesterday (July 10, 2025). See it here
This flight is also scheduled for Tomorrow (July 12, 2025). See it here

Airline information

United Airlines
United Airlines
Equipment: Canadair (Bombardier) Regional Jet 550

Departure

Dulles (IAD)
July 11, 2025
Washington Dulles International Airport
Departed at:
03:31 pm
Terminal:
-
Gate:
C28
Scheduled Departure Time: 03:30 pm

Arrival

Raleigh/Durham (RDU)
July 11, 2025
Raleigh-Durham International Airport
Arrived at:
04:41 pm
Terminal:
2
Gate:
D12
Scheduled Arrival Time: 04:44 pm
Baggage: 4
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.raleigh-durham-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:

- SN8986 - Brussels Airlines

Additional Information

Which is the frequency of flight UA4173?
The flight UA4173 is scheduled to flight on daily basis.

Which is the distance of flight UA4173?
The distance between the two airports is 225 miles.

Which is the flight time of flight UA4173?
The scheduled flight time gate to gate is: 01:14 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 airlines serves the same route between Dulles and Raleigh/Durham:

GoJet Airlines
- Flight Number: G74173.

United Airlines
- Flight Number: UA1348. (On Time performance: 91 - Average Delay: 4 minutes)
- Flight Number: UA1357. (On Time performance: 90 - Average Delay: 4 minutes)
- Flight Number: UA2708. (On Time performance: 86 - Average Delay: 9 minutes)
- Flight Number: UA3445. (On Time performance: 56 - Average Delay: 47 minutes)
- Flight Number: UA3515. (On Time performance: 75 - Average Delay: 17 minutes)
- Flight Number: UA3625. (On Time performance: 57 - Average Delay: 57 minutes)
- Flight Number: UA3643. (On Time performance: 67 - Average Delay: 17 minutes)
- Flight Number: UA3683. (On Time performance: 60 - Average Delay: 27 minutes)
- Flight Number: UA6074. (On Time performance: 58 - Average Delay: 36 minutes)
- Flight Number: UA6158.
- Flight Number: UA6169.

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 July 01, 2025 to July 07, 2025, we have obtained these figures.
Total number of flights: 7
On Time: 4 ( 57 % )
Moderate Delay: 1 ( 14 % )
Significant Delay: 0 ( 0 % )
Major Delay: 2 ( 29 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 92 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 UA4173

Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
10 July
04:59 pm
Dulles (IAD)
06:19 pm
Raleigh/Durham (RDU)
01h 20min
Canadair (Bomb
Canadair (Bomb
Landed - Delayed
Wednesday
09 July
09:12 pm
Dulles (IAD)
10:33 pm
Raleigh/Durham (RDU)
01h 21min
Canadair (Bomb
Canadair (Bomb
Landed - Delayed
Tuesday
08 July
07:09 pm
()
08:52 pm
Raleigh/Durham (RDU)
Canadair (Bomb
Canadair (Bomb
Landed - DIVERTED
Tuesday
08 July
03:30 pm
Dulles (IAD)
08:44 pm
Dulles (IAD)
Canadair (Bomb
Canadair (Bomb
Landed - DIVERTED
Monday
07 July
03:28 pm
Dulles (IAD)
04:37 pm
Raleigh/Durham (RDU)
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Sunday
06 July
03:24 pm
Dulles (IAD)
05:00 pm
Raleigh/Durham (RDU)
Canadair (Bomb
Canadair (Bomb
Landed - Delayed
Saturday
05 July
03:29 pm
Dulles (IAD)
04:36 pm
Raleigh/Durham (RDU)
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Friday
04 July
03:24 pm
Dulles (IAD)
04:33 pm
Raleigh/Durham (RDU)
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Thursday
03 July
03:23 pm
Dulles (IAD)
04:31 pm
Raleigh/Durham (RDU)
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Wednesday
02 July
06:01 pm
Dulles (IAD)
07:15 pm
Raleigh/Durham (RDU)
Canadair (Bomb
Canadair (Bomb
Landed - Delayed