China Eastern Airlines MU8257 Flight Status
Based on Trip.com’s real-time data, the MU8257 flight operated by China Eastern Airlines on Nov 11, 2026 is scheduled to fly from Beijing (PKX) to Kunming (KMG). The flight is expected to depart at 14:55 and land at 19:28 .
Mon, Nov 9
Wed, Nov 11
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Arrived
The flight has arrived 4m early
2266km
5h 5m
LLV
1h 8m
Check-in Counter
B1层W;3层R
Boarding Gate
B30
Arrival Gate
--
Baggage
6
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Scheduled
Your flight will depart on time.
2266km
5h 5m
LLV
1h 16m
Check-in Counter
B1层W;3层R
Boarding Gate
B26
Arrival Gate
--
Baggage
--
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Track the Previous Flight Status: Landed at Beijing
KN5848
|
Changsha (CSX)
Beijing (BJS)
Beijing (BJS)
Scheduled: 13:45
|
23m early
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MU8257 Aircraft Details
According to Trip.com real-time data, the MU8257 flight flying from Beijing to Kunming on 11/11/2026 is operated by the aircraft model Boeing 737-800. This aircraft has been in service for 9y, 7m. The aircraft is equipped with 186 seats. The average flight distance for this journey is 2,266 km.
Boeing 737-800
Punctuality (Departure)
87
%
Punctuality (Arrival)
93
%
Late on average
0 minutes
Age
9y, 7m
Seats
186
Distance
2,266 km
Economy
Premium Economy
Onboard Amenities
None
Drop-down ceiling TVs
Wi-Fi is unavailable
No power outlets are available
Seating Plan
76 cm
Legroom
44 cm
Seat width better than on 44% of flights
110°
Reclining angle better than on 96% of flights
3-3
View seat map
Onboard Amenities
None
Drop-down ceiling TVs
Wi-Fi is unavailable
No power outlets are available
Seating Plan
89 cm
More legroom than on 77% of flights
44 cm
Seat width better than on 54% of flights
110°
Reclining angle better than on 15% of flights
3-3
View seat map
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Flight History for MU8257
Trip.com historical records show that the last MU8257 flight departed on Mon, Nov 9 from PKX at approximately 15:03. This flight is expected to arrrive in KMG at 19:56.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Nov 1 | Beijing (PKX) | Kunming (KMG) | 73V | 15:04 | 19:39 | Arrived |
| Mon, Nov 2 | Beijing (PKX) | Kunming (KMG) | 73V | 15:04 | 19:32 | Arrived |
| Wed, Nov 4 | Beijing (PKX) | Kunming (KMG) | 73V | 15:15 | 19:36 | Arrived |
| Fri, Nov 6 | Beijing (PKX) | Kunming (KMG) | 73V | 15:12 | 19:37 | Arrived |
| Sun, Nov 8 | Beijing (PKX) | Kunming (KMG) | 73V | 15:04 | 19:58 | Arrived |
| Mon, Nov 9 | Beijing (PKX) | Kunming (KMG) | 73V | 15:03 | 19:56 | Arrived |
| Wed, Nov 11 | Beijing (PKX) | Kunming (KMG) | JET | 14:55 | 19:28 | Scheduled |
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MU8257 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of MU8257 is 87% (Late on average 25 minutes), and the on-time arrival rate is 93% (Early on average 0 minutes).
On-Time Departures
Punctuality
87
%
Late on average
25 minutes
Early
0
%
On time
87
%
30 mins late
7
%
60 mins late
3
%
90 mins late
3
%
Cancelled
1
%
On-Time Arrivals
Punctuality
93
%
Early on average
0 minutes
Early
80
%
On time
13
%
30 mins late
3
%
60 mins late
0
%
90 mins late
3
%
Cancelled
1
%
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Frequently Asked Questions
What is the current status of flight mu8257?
Flight mu8257 has not departed yet and is currently on schedule. Scheduled departure 14:55, arrival 20:00 (updated Nov 11, 2026).Is flight mu8257 on time today?
Flight mu8257 has not departed yet and is currently on schedule. Scheduled departure is 14:55, with arrival at 20:00. Recheck gate and timing before you head to the airport.Has flight mu8257 departed yet? What is the departure time?
Flight mu8257 is scheduled to depart at 14:55. The latest actual or estimated departure time is 14:55, and the current status is Scheduled (updated Nov 11, 2026).When is flight mu8257 scheduled to arrive?
Flight mu8257 is scheduled to arrive at 20:00. The latest estimated or actual arrival time is 19:28. Status is Scheduled as of Nov 11, 2026.What route does flight mu8257 fly?
Flight mu8257 is operated by China Eastern Airlines from Beijing (PKX) to Kunming (KMG). Typical flight time is about 5 hours5 minutes; operating days may include Wednesday.How can I check real-time status for flight mu8257?
Track flight mu8257 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 mu8257 is delayed or canceled, what should I do?
If mu8257 is delayed or canceled, first confirm the latest status here (Scheduled, updated Nov 11, 2026). Contact China Eastern Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight mu8257 departed from Beijing?
Flight mu8257 has not departed from Beijing (PKX) yet and is currently on schedule for 14:55.What is the seat configuration for flight mu8257?
Flight mu8257 usually flies a Boeing 737-800 with seat layout 3-3. 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: Kunming Weather & Time
Foggy
|
7°C - 13°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: Beijing 19:28
|
Kunming 19:28
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