UA1734 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA1734, which currently operates between the airports of Dulles - Washington Dulles International Airport (Airport Code IAD) and Seattle - Seattle-Tacoma International Airport (Airport Code SEA).
This flight data pertains specifically to the flight's details for Tuesday, July 01, 2025.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA1734
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA1734
UA1734 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
UA1734 United Airlines from Dulles
Scheduled - On-time
Flight Status for Tuesday July 01, 2025
This flight was also scheduled for Yesterday (June 29, 2025). See it here
This flight is also scheduled for Today (June 30, 2025). See it here
Scheduled - On-time
Flight Status for Tuesday July 01, 2025
Airline information
United Airlines
Equipment: Boeing 737-900 (winglets) Passenger/BBJ3
Departure
Dulles (IAD)
July 01, 2025
Washington Dulles International Airport
Estimated Departure Time:
09:00 am
Terminal:
-
Gate:
D6
Scheduled Departure Time: 09:00 am
Arrival
Seattle (SEA)
July 01, 2025
Seattle-Tacoma International Airport
Estimated Arrival Time:
11:50 am
Gate:
A4
Scheduled Arrival Time: 11:50 am
Baggage: 9
Disclaimer
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Additional Information
Which is the frequency of flight UA1734?
The flight UA1734 is scheduled to flight on Monday, Thursday, Friday, Saturday, Sunday on a weekly basis.
Which is the distance of flight UA1734?
The distance between the two airports is 2300 miles.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Dulles: 2025-07-01 01:04:47
Current Time in Seattle: 2025-06-30 22:04:47
The flight UA1734 is scheduled to flight on Monday, Thursday, Friday, Saturday, Sunday on a weekly basis.
Which is the distance of flight UA1734?
The distance between the two airports is 2300 miles.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Dulles: 2025-07-01 01:04:47
Current Time in Seattle: 2025-06-30 22:04:47
Alternative Flights
The following airlines serves the same route between Dulles and Seattle:
Alaska Airlines
- Flight Number: AS308. (On Time performance: 97 - Average Delay: 1 minutes)
- Flight Number: AS351. (On Time performance: 82 - Average Delay: 9 minutes)
- Flight Number: AS375. (On Time performance: 80 - Average Delay: 20 minutes)
- Flight Number: AS396. (On Time performance: 61 - Average Delay: 12 minutes)
- Flight Number: AS406. (On Time performance: 42 - Average Delay: 46 minutes)
Delta Air Lines
- Flight Number: DL1015. (On Time performance: 85 - Average Delay: 17 minutes)
United Airlines
- Flight Number: UA1395. (On Time performance: 94 - Average Delay: 11 minutes)
- Flight Number: UA2665. (On Time performance: 91 - Average Delay: 3 minutes)
- Flight Number: UA2713. (On Time performance: 73 - Average Delay: 8 minutes)
- Flight Number: UA326. (On Time performance: 69 - Average Delay: 19 minutes)
- Flight Number: UA716.
Alaska Airlines
- Flight Number: AS308. (On Time performance: 97 - Average Delay: 1 minutes)
- Flight Number: AS351. (On Time performance: 82 - Average Delay: 9 minutes)
- Flight Number: AS375. (On Time performance: 80 - Average Delay: 20 minutes)
- Flight Number: AS396. (On Time performance: 61 - Average Delay: 12 minutes)
- Flight Number: AS406. (On Time performance: 42 - Average Delay: 46 minutes)
Delta Air Lines
- Flight Number: DL1015. (On Time performance: 85 - Average Delay: 17 minutes)
United Airlines
- Flight Number: UA1395. (On Time performance: 94 - Average Delay: 11 minutes)
- Flight Number: UA2665. (On Time performance: 91 - Average Delay: 3 minutes)
- Flight Number: UA2713. (On Time performance: 73 - Average Delay: 8 minutes)
- Flight Number: UA326. (On Time performance: 69 - Average Delay: 19 minutes)
- Flight Number: UA716.
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 UA1734
Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
29 June
29 June
09:17 am
Dulles (IAD)
Dulles (IAD)
11:52 am
Seattle (SEA)
Seattle (SEA)
05h 35min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Saturday
28 June
28 June
09:00 am
Dulles (IAD)
Dulles (IAD)
11:50 am
Seattle (SEA)
Seattle (SEA)
05h 50min
Boeing 737-700
Boeing 737-700
Friday
27 June
27 June
09:02 am
Dulles (IAD)
Dulles (IAD)
12:34 pm
Seattle (SEA)
Seattle (SEA)
06h 32min
Boeing 737-900
Boeing 737-900
Landed - Delayed
Thursday
26 June
26 June
08:57 am
Dulles (IAD)
Dulles (IAD)
12:04 pm
Seattle (SEA)
Seattle (SEA)
06h 07min
Boeing 737-900
Boeing 737-900
Landed - On-time