United Airlines
UA3715 Flight Status
According to Trip.com real-time data, the UA3715 flight operated by United Airlines on Oct 8, 2026 is scheduled to fly from St. Louis (STL) to Montreal (YUL). The flight is expected to depart at 9:30 AM (local time in St. Louis, UTC-5) and land at 4:10 PM (local time in Montreal, UTC-4) .
Wed, Oct 7
Thu, Oct 8
Fri, Oct 9
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Arrived
The flight has arrived 24m early
5h 40m
EWR
1h 54m
Check-in Counter
--
Boarding Gate
A18
Arrival Gate
C80
Baggage
1
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Scheduled
Your flight will depart on time.
5h 40m
EWR
2h 7m
Check-in Counter
--
Boarding Gate
A19
Arrival Gate
80
Baggage
3
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Scheduled
Your flight will depart on time.
5h 40m
EWR
1h 26m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlight
For real-time updates, please check airport displays or contact your airline.
You can also explore more flights from St. Louis to Montreal or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
UA3689
|
New York (NYC)
St. Louis (STL)
St. Louis (STL)
Scheduled: 8:48 AM
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UA3715 Aircraft Details
According to Trip.com real-time data, the UA3715 flight flying from St. Louis to Montreal on 10/8/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 1y, 10m. The aircraft is equipped with 76 seats.
Embraer 175
Punctuality (Departure)
100
%
Punctuality (Arrival)
92
%
Early on average
7 minutes
Age
1y, 10m
Seats
76
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
In-flight entertainment is unavailable
Unknown
No power outlets are available
Seat Information
79 cm
Legroom
46 cm
Seat width
100°
Reclining Angle
--
Seat layout example
In-Flight Services
Snacks
In-flight entertainment is unavailable
Unknown
Power outlet
Seat Information
94 cm
Legroom
51 cm
Seat width
120°
Reclining Angle
--
Seat layout example
In-Flight Services
Snacks
In-flight entertainment is unavailable
Unknown
No power outlets are available
Seat Information
86 cm
Legroom
46 cm
Seat width
105°
Reclining Angle
--
Seat layout example
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Flight History for UA3715
Trip.com historical records show that the last UA3715 flight departed on Wed, Oct 7 from STL at approximately 9:42 AM. This flight is expected to arrrive in YUL at 3:46 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Oct 3 | New York (EWR) | Montreal (YUL) | E75L | 2:52 PM | 3:50 PM | Arrived |
| Sun, Oct 4 | St. Louis (STL) | Montreal (YUL) | E75L | 9:39 AM | 3:50 PM | Arrived |
| Mon, Oct 5 | St. Louis (STL) | Montreal (YUL) | E75L | 9:32 AM | 4:53 PM | Arrived |
| Tue, Oct 6 | St. Louis (STL) | Montreal (YUL) | E75L | 9:39 AM | 3:58 PM | Arrived |
| Wed, Oct 7 | St. Louis (STL) | Montreal (YUL) | E75L | 9:42 AM | 3:46 PM | Arrived |
| Thu, Oct 8 | St. Louis (STL) | Montreal (YUL) | E75L | 9:30 AM | 4:10 PM | Scheduled |
| Fri, Oct 9 | St. Louis (STL) | Montreal (YUL) | E75L | 9:30 AM | 4:10 PM | Scheduled |
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UA3715 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA3715 is 100% (Late on average 6 minutes), and the on-time arrival rate is 92% (Early on average 7 minutes).
On-Time Departures
Punctuality
100
%
Late on average
6 minutes
Early
0
%
On time
100
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Canceled
0
%
On-Time Arrivals
Punctuality
92
%
Early on average
7 minutes
Early
69
%
On time
23
%
30 mins late
8
%
60 mins late
0
%
90 mins late
0
%
Canceled
0
%
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Frequently Asked Questions
-
What is the current status of flight ua3715?
Flight ua3715 has not departed yet and is currently on schedule. Scheduled departure 9:30 AM, arrival 4:10 PM (updated Oct 8, 2026). -
Is flight ua3715 on time today?
Flight ua3715 has not departed yet and is currently on schedule. Scheduled departure is 9:30 AM, with arrival at 4:10 PM. Recheck gate and timing before you head to the airport. -
Has flight ua3715 departed yet? What is the departure time?
Flight ua3715 is scheduled to depart at 9:30 AM. The latest actual or estimated departure time is 9:30 AM, and the current status is Scheduled (updated Oct 8, 2026). -
When is flight ua3715 scheduled to arrive?
Flight ua3715 is scheduled to arrive at 4:10 PM. The latest estimated or actual arrival time is 4:10 PM. Status is Scheduled as of Oct 8, 2026. -
What is the gate information for flight ua3715?
For flight ua3715, the departure terminal is T1 and the boarding gate is A19. Gate assignments can change at short notice—confirm on airport screens before heading to security. -
What route does flight ua3715 fly?
Flight ua3715 is operated by United Airlines from St. Louis (STL) to Montreal (YUL). Typical flight time is about 5 hours40 minutes; operating days may include Thursday. -
How can I check real-time status for flight ua3715?
Track flight ua3715 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications. -
If flight ua3715 is delayed or canceled, what should I do?
If ua3715 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 8, 2026). Contact United Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com. -
Has flight ua3715 departed from St. Louis?
Flight ua3715 has not departed from St. Louis (STL) yet and is currently on schedule for 9:30 AM.
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