United Airlines UA8458 Flight Status
Based on Trip.com’s real-time data, the UA8458 flight operated by United Airlines on Oct 31, 2026 is scheduled to fly from Chicago (ORD) to Montreal (YUL). The flight is expected to depart at 15:45 (local time in Chicago, UTC-5) and land at 18:57 (local time in Montreal, UTC-4) .
Fri, Oct 30
Sat, Oct 31
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Scheduled
Your flight will depart on time.
2h 12m
Check-in Counter
--
Boarding Gate
E5
Arrival Gate
76
Baggage
3
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Scheduled
Your flight will depart on time.
2h 12m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
83
Baggage
3
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Need a flight from Chicago to Montreal?
United Airlines From £113
Search flights Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Chicago to Montreal or track other flights with our flight status tracker.
UA8458 Aircraft Details
According to Trip.com real-time data, the UA8458 flight flying from Chicago to Montreal on 10/31/2026 is operated by the aircraft model Embraer 175. This aircraft has been in service for 17y, 4m. The aircraft is equipped with 76 seats.
Embraer 175
Punctuality (Departure)
40
%
Punctuality (Arrival)
80
%
Late on average
4 minutes
Age
17y, 4m
Seats
76
Distance
--
Economy
Business
Onboard Amenities
None
Inflight entertainment is available
Wi-Fi is available
Power outlet
Seating Plan
79 cm
More legroom than on 29% of flights
46 cm
Seat width
100°
Reclining Angle
2-2
Seat layout example
Onboard Amenities
Meal included
Inflight entertainment is available
Wi-Fi is available
Power outlet
Seating Plan
97 cm
Legroom
51 cm
Seat width
120°
Reclining Angle
1-2
Seat layout example
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Flight History for UA8458
Trip.com historical records show that the last UA8458 flight departed on Fri, Oct 30 from ORD at approximately 15:45. This flight is expected to arrrive in YUL at 18:24.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Oct 25 | Chicago (ORD) | Montreal (YUL) | E75S | 15:56 | 18:41 | Arrived |
| Mon, Oct 26 | Chicago (ORD) | Montreal (YUL) | E75S | 15:56 | 18:33 | Arrived |
| Tue, Oct 27 | Chicago (ORD) | Montreal (YUL) | E75S | 17:03 | 19:37 | Arrived |
| Wed, Oct 28 | Chicago (ORD) | Montreal (YUL) | E75S | 15:50 | 18:32 | Arrived |
| Thu, Oct 29 | Chicago (ORD) | Montreal (YUL) | E75S | 16:10 | 18:46 | Arrived |
| Fri, Oct 30 | Chicago (ORD) | Montreal (YUL) | E75S | 15:45 | 18:24 | Scheduled |
| Sat, Oct 31 | Chicago (ORD) | Montreal (YUL) | E75S | 15:45 | 18:57 | Scheduled |
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UA8458 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA8458 is 40% (Late on average 43 minutes), and the on-time arrival rate is 80% (Late on average 4 minutes).
On-Time Departures
Punctuality
40
%
Late on average
43 minutes
Early
0
%
On time
40
%
30 mins late
33
%
60 mins late
17
%
90 mins late
10
%
Cancelled
1
%
On-Time Arrivals
Punctuality
80
%
Late on average
4 minutes
Early
63
%
On time
17
%
30 mins late
13
%
60 mins late
3
%
90 mins late
3
%
Cancelled
1
%
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Frequently Asked Questions
What is the current status of flight ua8458?
Flight ua8458 has not departed yet and is currently on schedule. Scheduled departure 15:45, arrival 18:57 (updated Oct 31, 2026).Is flight ua8458 on time today?
Flight ua8458 has not departed yet and is currently on schedule. Scheduled departure is 15:45, with arrival at 18:57. Recheck gate and timing before you head to the airport.Has flight ua8458 departed yet? What is the departure time?
Flight ua8458 is scheduled to depart at 15:45. The latest actual or estimated departure time is 15:45, and the current status is Scheduled (updated Oct 31, 2026).When is flight ua8458 scheduled to arrive?
Flight ua8458 is scheduled to arrive at 18:57. The latest estimated or actual arrival time is 18:57. Status is Scheduled as of Oct 31, 2026.What route does flight ua8458 fly?
Flight ua8458 is operated by United Airlines from Chicago (ORD) to Montreal (YUL). Typical flight time is about 2 hours12 minutes; operating days may include Saturday.How can I check real-time status for flight ua8458?
Track flight ua8458 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 ua8458 is delayed or canceled, what should I do?
If ua8458 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 31, 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 ua8458 departed from Chicago?
Flight ua8458 has not departed from Chicago (ORD) yet and is currently on schedule for 15:45.What is the seat configuration for flight ua8458?
Flight ua8458 usually flies a Embraer 175 with seat layout 2-2. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Destination Info: Montreal Weather & Time
Partly clear with showers
|
2°C - 12°C
Expected weather conditions upon arrival
1 hour time difference
Time on arrival: Chicago 17:57
|
Montreal 18:57
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