UA2323 United Airlines - Flight Status
Codeshare Flights
The flight AZ4399 from ITA Airways (AZ) is a codeshare flight operated by United Airlines (UA) under the flight number UA2323. Check this page for details about flight UA2323.
Below, you can find details about United Airlines flight UA2323, which currently operates between the airports of Dulles - Washington Dulles International Airport (Airport Code IAD) and Boston - Boston Logan International Airport (Airport Code BOS).
This flight data pertains specifically to the flight's details for Wednesday, October 15, 2025.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA2323
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA2323
UA2323 On Time performance:
80
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
UA2323 United Airlines from Dulles
Scheduled - On-time
Flight Status for Wednesday October 15, 2025
This flight was also scheduled for Yesterday (October 13, 2025). See it here
This flight is also scheduled for Today (October 14, 2025). See it here
Scheduled - On-time
Flight Status for Wednesday October 15, 2025
Departure
Dulles (IAD)
October 15, 2025
Washington Dulles International Airport
Estimated Departure Time:
12:35 pm
Terminal:
-
Gate:
D18
Scheduled Departure Time: 12:35 pm
Arrival
Boston (BOS)
October 15, 2025
Boston Logan International Airport
Estimated Arrival Time:
02:16 pm
Terminal:
B
Gate:
B28
Scheduled Arrival Time: 02:16 pm
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.boston-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:
- AZ4399 - ITA Airways
- NH7100 - ANA All Nippon Airways
Additional Information
Which is the frequency of flight UA2323?
The flight UA2323 is scheduled to flight on daily basis.
Which is the distance of flight UA2323?
The distance between the two airports is 411 miles.
Which is the flight time of flight UA2323?
The scheduled flight time gate to gate is: 01:41 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.
The flight UA2323 is scheduled to flight on daily basis.
Which is the distance of flight UA2323?
The distance between the two airports is 411 miles.
Which is the flight time of flight UA2323?
The scheduled flight time gate to gate is: 01:41 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 Dulles and Boston:
United Airlines - Flight Number: UA2321. (On Time performance: 80 - Average Delay: 7 minutes)
United Airlines - Flight Number: UA2321. (On Time performance: 80 - Average Delay: 7 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: We have gathered available data from last twelve closed months, spanning from September 25, 2025 to September 30, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from September 25, 2025 to October 09, 2025, we have obtained these figures.
Total number of flights: 15
On Time: 12 ( 80 % )
Moderate Delay: 1 ( 7 % )
Significant Delay: 0 ( 0 % )
Major Delay: 2 ( 13 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 26 minutes.
Total number of flights: 15
On Time: 12 ( 80 % )
Moderate Delay: 1 ( 7 % )
Significant Delay: 0 ( 0 % )
Major Delay: 2 ( 13 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 26 minutes.
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from September 25, 2025 to September 30, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
Last Past Flights UA2323
Date
Departure
Arrival
Duration
Aircraft
Status
Monday
13 October
13 October
03:37 pm
Dulles (IAD)
Dulles (IAD)
05:22 pm
Boston (BOS)
Boston (BOS)
01h 45min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Sunday
12 October
12 October
12:32 pm
Dulles (IAD)
Dulles (IAD)
02:13 pm
Boston (BOS)
Boston (BOS)
01h 41min
Boeing 737-800
Boeing 737-800
Landed - On-time
Saturday
11 October
11 October
12:58 pm
Dulles (IAD)
Dulles (IAD)
02:22 pm
Boston (BOS)
Boston (BOS)
01h 24min
Boeing 737-800
Boeing 737-800
Landed - On-time
Friday
10 October
10 October
12:41 pm
Dulles (IAD)
Dulles (IAD)
02:28 pm
Boston (BOS)
Boston (BOS)
01h 47min
Boeing 737-800
Boeing 737-800
Landed - On-time
Thursday
09 October
09 October
12:31 pm
Dulles (IAD)
Dulles (IAD)
02:12 pm
Boston (BOS)
Boston (BOS)
01h 41min
Boeing 737-800
Boeing 737-800
Landed - On-time
Wednesday
08 October
08 October
03:00 pm
Dulles (IAD)
Dulles (IAD)
04:35 pm
Boston (BOS)
Boston (BOS)
01h 35min
Airbus A319
Airbus A319
Landed - Delayed
Tuesday
07 October
07 October
12:32 pm
Dulles (IAD)
Dulles (IAD)
02:16 pm
Boston (BOS)
Boston (BOS)
01h 44min
Airbus A319
Airbus A319
Landed - On-time
Monday
06 October
06 October
12:31 pm
Dulles (IAD)
Dulles (IAD)
02:22 pm
Boston (BOS)
Boston (BOS)
01h 51min
Boeing 737-800
Boeing 737-800
Landed - On-time
Sunday
05 October
05 October
12:31 pm
Dulles (IAD)
Dulles (IAD)
01:53 pm
Boston (BOS)
Boston (BOS)
01h 22min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Saturday
04 October
04 October
12:29 pm
Dulles (IAD)
Dulles (IAD)
02:05 pm
Boston (BOS)
Boston (BOS)
01h 36min
Boeing 737-800
Boeing 737-800
Landed - On-time