UA3689 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA3689, which currently operates between the airports of Dulles - Washington Dulles International Airport (Airport Code IAD) and New York - New York LaGuardia Airport (Airport Code LGA).
This flight data pertains specifically to the flight's details for Sunday, March 15, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA3689
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA3689
UA3689 On Time performance:
20
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
UA3689 United Airlines from Dulles
Scheduled - On-time
Flight Status for Sunday March 15, 2026
This flight was also scheduled for Yesterday (March 13, 2026). See it here
Scheduled - On-time
Flight Status for Sunday March 15, 2026
Airline information
United Airlines
Equipment: Embraer 175 (Enhanced Winglets)
Departure
Dulles (IAD)
March 15, 2026
Washington Dulles International Airport
Estimated Departure Time:
05:10 pm
Terminal:
-
Gate:
-
Scheduled Departure Time: 05:10 pm
Arrival
New York (LGA)
March 15, 2026
New York LaGuardia Airport
Estimated Arrival Time:
06:41 pm
Terminal:
B
Gate:
47
Scheduled Arrival Time: 06:41 pm
Disclaimer
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Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- AV2136 - Avianca
Additional Information
Which is the frequency of flight UA3689?
The flight UA3689 is scheduled to flight on daily basis.
Which is the distance of flight UA3689?
The distance between the two airports is 228 miles.
Which is the flight time of flight UA3689?
The scheduled flight time gate to gate is: 01:31 hours.
The real flight time gate to gate on average is: 02:23 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight UA3689 is scheduled to flight on daily basis.
Which is the distance of flight UA3689?
The distance between the two airports is 228 miles.
Which is the flight time of flight UA3689?
The scheduled flight time gate to gate is: 01:31 hours.
The real flight time gate to gate on average is: 02:23 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 New York:
United Airlines - Flight Number: UA3430. (On Time performance: 100 - Average Delay: 3 minutes)
United Airlines - Flight Number: UA3430. (On Time performance: 100 - Average Delay: 3 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 March 06, 2026 to March 11, 2026, we have obtained these figures.
Total number of flights: 5
On Time: 1 ( 20 % )
Moderate Delay: 2 ( 40 % )
Significant Delay: 1 ( 20 % )
Major Delay: 1 ( 20 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 65 minutes.
Total number of flights: 5
On Time: 1 ( 20 % )
Moderate Delay: 2 ( 40 % )
Significant Delay: 1 ( 20 % )
Major Delay: 1 ( 20 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 65 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 UA3689
Date
Departure
Arrival
Duration
Aircraft
Status
Friday
13 March
13 March
05:08 pm
Dulles (IAD)
Dulles (IAD)
08:03 pm
New York (LGA)
New York (LGA)
02h 55min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed
Thursday
12 March
12 March
05:17 pm
Dulles (IAD)
Dulles (IAD)
07:23 pm
New York (LGA)
New York (LGA)
02h 06min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed
Wednesday
11 March
11 March
05:57 pm
Dulles (IAD)
Dulles (IAD)
10:51 pm
New York (LGA)
New York (LGA)
04h 54min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed
Tuesday
10 March
10 March
05:07 pm
Dulles (IAD)
Dulles (IAD)
06:10 pm
New York (LGA)
New York (LGA)
01h 03min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Monday
09 March
09 March
05:37 pm
Dulles (IAD)
Dulles (IAD)
07:12 pm
New York (LGA)
New York (LGA)
01h 35min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed
Sunday
08 March
08 March
05:42 pm
Dulles (IAD)
Dulles (IAD)
06:58 pm
New York (LGA)
New York (LGA)
01h 16min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed
Friday
06 March
06 March
05:05 pm
Dulles (IAD)
Dulles (IAD)
07:09 pm
New York (LGA)
New York (LGA)
02h 04min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed