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(DL) Delta Air Lines 3977 On-time Performance Rating

Date Range:

01-Oct-2018 to 30-Nov-2018

(MSP) Minneapolis-St. Paul International Airport

Minneapolis, MN, US

(RAP) Rapid City Regional Airport

Rapid City, SD, US

On-Time Performance Chart

(using rounded numbers)
On-Time
1
33%
Late
2
67%
Very Late
0
0%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
3
Total Delays ( > 1 min )
3
Codeshares
3
Average Delay (min.)
16
Standard Deviation
2.5
Min
14
Max
19

DL 3977 On-time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 33%
Average Delay Time 16 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 33% of all other flights in the FlightStats database.
On-time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 33%
This flight has an on-time performance of 33%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 16 min
This flight has an average delay of 16 minutes with a standard deviation of 2.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.