background

(OM) Miat Mongolian Airlines 5521 On-Time Performance Rating

Date Range:

01-Apr-2025 to 31-May-2025

(NRT) Tokyo Narita International Airport

Tokyo, JP

(ITM) Osaka Itami International Airport

Osaka, JP

On-Time Performance Chart

(using rounded numbers)
On-Time
39
68%
Late
9
16%
Very Late
4
7%
Excessive
5
9%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
57
Total Delays ( > 1 min )
40
Codeshares
57
Average Delay (min.)
19
Standard Deviation
15.7
Min
0
Max
60

OM 5521 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 68%
Average Delay Time 19 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.
On-Time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 68%
This flight has an on-time performance of 68%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 5% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 19 min
This flight has an average delay of 19 minutes with a standard deviation of 15.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.