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(MU) China Eastern Airlines 4921 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(MAD) Adolfo Suarez Madrid-Barajas Airport

Madrid, SP, ES

(EZE) Buenos Aires Ministro Pistarini Intl Airport

Buenos Aires, BA, AR

On-Time Performance Chart

(using rounded numbers)
On-Time
52
85%
Late
5
8%
Very Late
0
0%
Excessive
3
5%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
17
Codeshares
60
Average Delay (min.)
33.588235294117645
Standard Deviation
55.9
Min
0
Max
211

MU 4921 On-Time Performance Details

Overall Rating
3.5 of 5
Average
Percentage On-Time 87%
Average Delay Time 33.588235294117645 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.5 shows that this flight has on-time performance characteristics better than 69% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 87%
This flight has an on-time performance of 87%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 97% of other flights.
Delay Performance
2.1 of 5
Average
Average Delay Time 33.588235294117645 min
This flight has an average delay of 33.588235294117645 minutes with a standard deviation of 55.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.