UA3503 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA3503, 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, September 30, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA3503
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA3503
UA3503 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions. Flight Status
UA3503 United Airlines from Dulles
Landed - On-time
Flight Status for Wednesday September 30, 2026
This flight is also scheduled for Today (October 01, 2026). See it here
This flight is also scheduled for Tomorrow (October 02, 2026). See it here
Landed - On-time
Flight Status for Wednesday September 30, 2026
Airline information
United Airlines
Equipment: Embraer 175 (Enhanced Winglets)
Departure
Dulles (IAD)
September 30, 2026
Washington Dulles International Airport
Departed at:
03:04 pm
Terminal:
-
Gate:
C20
Scheduled Departure Time: 03:09 pm
Arrival
Boston (BOS)
September 30, 2026
Boston Logan International Airport
Arrived at:
04:59 pm
Terminal:
B
Gate:
B31
Scheduled Arrival Time: 04:59 pm
Baggage: 6
Disclaimer
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Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- NH7104 - ANA All Nippon Airways
- SN8971 - Brussels Airlines
Additional Information
Which is the frequency of flight UA3503?
The flight UA3503 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday on a weekly basis.
Which is the distance of flight UA3503?
The distance between the two airports is 411 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight UA3503 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday on a weekly basis.
Which is the distance of flight UA3503?
The distance between the two airports is 411 miles.
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: UA1392. (On Time performance: 61 - Average Delay: 31 minutes)
United Airlines - Flight Number: UA1392. (On Time performance: 61 - Average Delay: 31 minutes)
Punctuality and delays
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.
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
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 UA3503
Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
30 September
30 September
03:04 pm
Dulles (IAD)
Dulles (IAD)
04:59 pm
Boston (BOS)
Boston (BOS)
01h 55min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Tuesday
29 September
29 September
03:34 pm
Dulles (IAD)
Dulles (IAD)
05:16 pm
Boston (BOS)
Boston (BOS)
01h 42min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed
Monday
28 September
28 September
03:09 pm
Dulles (IAD)
Dulles (IAD)
04:59 pm
Boston (BOS)
Boston (BOS)
01h 50min
Embraer 175 (E
Embraer 175 (E
Sunday
27 September
27 September
03:09 pm
Dulles (IAD)
Dulles (IAD)
04:59 pm
Boston (BOS)
Boston (BOS)
01h 50min
Embraer 175 (E
Embraer 175 (E
Friday
25 September
25 September
03:18 pm
Dulles (IAD)
Dulles (IAD)
05:05 pm
Boston (BOS)
Boston (BOS)
01h 47min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Thursday
24 September
24 September
03:56 pm
Dulles (IAD)
Dulles (IAD)
06:02 pm
Boston (BOS)
Boston (BOS)
02h 06min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed