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(DL) Delta Air Lines 3927 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(MSP) Minneapolis-Saint Paul International Airport

Minneapolis, MN, US

(STL) St Louis Lambert International Airport

Saint Louis, MO, US

On-Time Performance Chart

(using rounded numbers)
On-Time
30
83%
Late
3
8%
Very Late
1
3%
Excessive
2
6%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
36
Total Delays ( > 1 min )
9
Codeshares
36
Average Delay (min.)
36.888888888888886
Standard Deviation
43.7
Min
0
Max
138

DL 3927 On-Time Performance Details

Overall Rating
3.2 of 5
Average
Percentage On-Time 83%
Average Delay Time 36.888888888888886 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.2 shows that this flight has on-time performance characteristics better than 62% of all other flights in the FlightStats database.
On-Time Performance Rating
4.2 of 5
Good
Percentage On-Time 83%
This flight has an on-time performance of 83%. 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
2.1 of 5
Average
Average Delay Time 36.888888888888886 min
This flight has an average delay of 36.888888888888886 minutes with a standard deviation of 43.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.

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