United Airlines UA8521 Flight Status
According to Trip.com real-time data, the UA8521 flight operated by United Airlines on Mar 24, 2026 is scheduled to fly from Zurich (ZRH) to Toronto (YYZ). The flight is expected to depart at 13:00 (local time in Zurich, UTC+1) and arrive at 16:26 (local time in Toronto, UTC-4) .
Mon, Mar 23
Tue, Mar 24
Wed, Mar 25
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Arrived
The flight has arrived 1m late
8h 50m
Check-in Counter
2 (ROW 4)
Boarding Gate
E42
Arrival Gate
E80
Baggage
6
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Scheduled
Your flight will depart on time.
8h 50m
Check-in Counter
2 (ROW 4)
Boarding Gate
E34
Arrival Gate
E74
Baggage
6
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Scheduled
Your flight will depart on time.
8h 50m
Check-in Counter
2 (ROW 4)
Boarding Gate
E34
Arrival Gate
172
Baggage
5
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Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline.
UA8521 Aircraft Details
Boeing 787-9
Punctuality (Departure)
70%
Punctuality (Arrival)
97%
Early on average
5 minutes
Age
9y, 11m
Seats
298
Flight Distance
--
Economy
Business
Premium Economy
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
76 cm
Legroom
43 cm
Seat width
110°
Reclining Angle
3-3-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
203 cm
More legroom than on 100% of flights
53 cm
Seat width
180°
Reclining Angle Fully reclinable
1-2-1
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
97 cm
More legroom than on 100% of flights
48 cm
Seat width
140°
Reclining Angle
2-3-2
Seat layout example
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Flight History for UA8521
Trip.com historical records show that the last UA8521 flight departed on Mon, Mar 23 from ZRH at approximately 13:49. This flight is expected to arrrive in YYZ at 17:11.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Mar 19 | Zurich (ZRH) | Toronto (YYZ) | 789 | 13:36 | 16:47 | Arrived |
| Fri, Mar 20 | Zurich (ZRH) | Toronto (YYZ) | 789 | 13:44 | 16:49 | Arrived |
| Sat, Mar 21 | Zurich (ZRH) | Toronto (YYZ) | 789 | 15:03 | 18:07 | Arrived |
| Sun, Mar 22 | Zurich (ZRH) | Toronto (YYZ) | 789 | 14:04 | 17:35 | Arrived |
| Mon, Mar 23 | Zurich (ZRH) | Toronto (YYZ) | 789 | 13:49 | 17:11 | Arrived |
| Tue, Mar 24 | Zurich (ZRH) | Toronto (YYZ) | 789 | 13:00 | 16:26 | Scheduled |
| Wed, Mar 25 | Zurich (ZRH) | Toronto (YYZ) | 789 | 13:20 | 17:10 | Scheduled |
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UA8521 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UA8521 is 70% (Late on average 26 minutes), and the on-time arrival rate is 97% (Early on average 5 minutes).
On-Time Departures
Punctuality
70%
Late on average 26 minutes
Early
0%
On time
70%
30 mins late
23%
60 mins late
3%
90 mins late
3%
Cancelled
1%
On-Time Arrivals
Punctuality
97%
Early on average 5 minutes
Early
60%
On time
37%
30 mins late
3%
60 mins late
0%
90 mins late
0%
Cancelled
1%
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Arrival Info: Toronto Weather & Current Time
Clear
|
-5°C - 3°C
Weather forecast for your arrival day
-5 hour time difference
Time on arrival: Zurich 21:26| Toronto 16:26
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