UA3689 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA3689, which currently operates between the airports of Newark - Newark Liberty International Airport (Airport Code EWR) and Saint Louis - St Louis Lambert International Airport (Airport Code STL).
This flight data pertains specifically to the flight's details for Saturday, September 26, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA3689
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA3689
UA3689 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
UA3689 United Airlines to Saint Louis
Landed - On-time
Flight Status for Saturday September 26, 2026
This flight is also scheduled for Today (September 27, 2026). See it here
This flight is also scheduled for Tomorrow (September 28, 2026). See it here
Landed - On-time
Flight Status for Saturday September 26, 2026
Airline information
United Airlines
Equipment: Embraer 175 (Enhanced Winglets)
Departure
Newark (EWR)
September 26, 2026
Newark Liberty International Airport
Departed at:
06:51 am
Terminal:
C
Gate:
C99
Scheduled Departure Time: 07:00 am
Arrival
Saint Louis (STL)
September 26, 2026
St Louis Lambert International Airport
Arrived at:
08:16 am
Terminal:
1
Gate:
A18
Scheduled Arrival Time: 08:48 am
Baggage: 6
Disclaimer
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Additional Information
Which is the frequency of flight UA3689?
The flight UA3689 is scheduled to flight on Thursday, Friday, Saturday, Sunday on a weekly basis.
Which is the distance of flight UA3689?
The distance between the two airports is 870 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 Newark: 2026-09-27 17:21:13
Current Time in Saint Louis: 2026-09-27 16:21:13
The flight UA3689 is scheduled to flight on Thursday, Friday, Saturday, Sunday on a weekly basis.
Which is the distance of flight UA3689?
The distance between the two airports is 870 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 Newark: 2026-09-27 17:21:13
Current Time in Saint Louis: 2026-09-27 16:21:13
Alternative Flights
The following airline serve the same route between Newark and Saint Louis:
United Airlines - Flight Number: UA1637. (On Time performance: 64 - Average Delay: 29 minutes)
United Airlines - Flight Number: UA1637. (On Time performance: 64 - Average Delay: 29 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: We have gathered available data from last twelve closed months, spanning from September 02, 2025 to October 24, 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.
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 02, 2025 to October 24, 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 UA3689
Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
26 September
26 September
06:51 am
Newark (EWR)
Newark (EWR)
08:16 am
Saint Louis (STL)
Saint Louis (STL)
02h 25min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Friday
25 September
25 September
06:51 am
Newark (EWR)
Newark (EWR)
08:18 am
Saint Louis (STL)
Saint Louis (STL)
02h 27min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Thursday
24 September
24 September
06:56 am
Newark (EWR)
Newark (EWR)
08:39 am
Saint Louis (STL)
Saint Louis (STL)
02h 43min
Embraer 175 (E
Embraer 175 (E
Landed - On-time