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(DL) Delta Air Lines 121 On-Time Performance Rating

Date Range:

01-Apr-2025 to 31-May-2025

(MSP) Minneapolis-Saint Paul International Airport

Minneapolis, MN, US

(HND) Tokyo Haneda International Airport

Tokyo, JP

On-Time Performance Chart

(using rounded numbers)
On-Time
51
85%
Late
5
8%
Very Late
2
3%
Excessive
2
3%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
14
Codeshares
0
Average Delay (min.)
31.785714285714285
Standard Deviation
41.7
Min
0
Max
169

DL 121 On-Time Performance Details

Overall Rating
3.7 of 5
Good
Percentage On-Time 85%
Average Delay Time 31.785714285714285 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.7 shows that this flight has on-time performance characteristics better than 73% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 85%
This flight has an on-time performance of 85%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 95% of other flights.
Delay Performance
2.7 of 5
Average
Average Delay Time 31.785714285714285 min
This flight has an average delay of 31.785714285714285 minutes with a standard deviation of 41.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.