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(DL) Delta Air Lines 4951 On-Time Performance Rating

Date Range:

01-May-2026 to 30-Jun-2026

(MSP) Minneapolis-Saint Paul International Airport

Minneapolis, MN, US

(ATW) Appleton International Airport

Appleton, WI, US

On-Time Performance Chart

(using rounded numbers)
On-Time
31
82%
Late
4
11%
Very Late
0
0%
Excessive
3
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
38
Total Delays ( > 1 min )
14
Codeshares
38
Average Delay (min.)
31.428571428571427
Standard Deviation
41.1
Min
0
Max
128

DL 4951 On-Time Performance Details

Overall Rating
3.7 of 5
Good
Percentage On-Time 82%
Average Delay Time 31.428571428571427 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 72% of all other flights in the FlightStats database.
On-Time Performance Rating
4.2 of 5
Good
Percentage On-Time 82%
This flight has an on-time performance of 82%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 84% of other flights.
Delay Performance
3.1 of 5
Average
Average Delay Time 31.428571428571427 min
This flight has an average delay of 31.428571428571427 minutes with a standard deviation of 41.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.

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