China Eastern Airlines MU4521 Flight Status
According to Trip.com real-time data, the MU4521 flight operated by China Eastern Airlines on Mar 24, 2026 is scheduled to fly from London (LHR) to Sao Paulo (GRU). The flight is expected to depart at 20:15 (local time in London, UTC+0) and arrive at 04:50 (local time in Sao Paulo, UTC-3) .
Mon, Mar 23
Tue, Mar 24
Wed, Mar 25
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En route
Your flight has departed London and is expected to arrive in Sao Paulo at 04:41.
11h 35m
Check-in Counter
E
Boarding Gate
27
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
11h 35m
Check-in Counter
E
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
11h 35m
Check-in Counter
E
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline.
MU4521 Aircraft Details
Boeing 777-300
Punctuality (Departure)
77%
Punctuality (Arrival)
97%
Early on average
4 minutes
Age
17y, 5m
Seats
379
Flight Distance
--
Economy
Business
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi is unavailable
USB port and power outlet
Seat Information
81 cm
Legroom
43 cm
Seat width
110°
Reclining Angle
3-4-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi is unavailable
USB port and power outlet
Seat Information
160 cm
More legroom than on 100% of flights
51 cm
Seat width better than on 50% of flights
170°
Reclining Angle
1-2-1
Seat layout example
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Flight History for MU4521
Trip.com historical records show that the last MU4521 flight departed on Mon, Mar 23 from LHR at approximately 20:31. This flight is expected to arrrive in GRU at 04:41.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Mar 19 | London (LHR) | Sao Paulo (GRU) | B77W | 20:26 | 04:52 | Arrived |
| Fri, Mar 20 | London (LHR) | Sao Paulo (GRU) | B77W | 20:49 | 04:32 | Arrived |
| Sat, Mar 21 | London (LHR) | Sao Paulo (GRU) | B77W | 20:19 | 04:27 | Arrived |
| Sun, Mar 22 | London (LHR) | Sao Paulo (GRU) | B77W | 21:02 | 04:35 | Arrived |
| Mon, Mar 23 | London (LHR) | Sao Paulo (GRU) | B77W | 20:31 | 04:41 | En route |
| Tue, Mar 24 | London (LHR) | Sao Paulo (GRU) | B77W | 20:15 | 04:50 | Scheduled |
| Wed, Mar 25 | London (LHR) | Sao Paulo (GRU) | B77W | 20:15 | 04:50 | Scheduled |
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MU4521 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of MU4521 is 77% (Late on average 21 minutes), and the on-time arrival rate is 97% (Early on average 4 minutes).
On-Time Departures
Punctuality
77%
Late on average 21 minutes
Early
0%
On time
77%
30 mins late
23%
60 mins late
0%
90 mins late
0%
Cancelled
0%
On-Time Arrivals
Punctuality
97%
Early on average 4 minutes
Early
60%
On time
37%
30 mins late
3%
60 mins late
0%
90 mins late
0%
Cancelled
0%
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Arrival Info: Sao Paulo Weather & Current Time
Partly cloudy
|
18°C - 28°C
Weather forecast for your arrival day
-3 hour time difference
Time on arrival: London 07:50| Sao Paulo 04:50
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