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(NK) Spirit Airlines 637 On-Time Performance Rating

Date Range:

15-Feb-2025 to 15-Apr-2025

(TPA) Tampa International Airport

Tampa, FL, US

(PIT) Pittsburgh International Airport

Pittsburgh, PA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
23
74%
Late
1
3%
Very Late
3
10%
Excessive
3
10%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
31
Total Delays ( > 1 min )
16
Codeshares
0
Average Delay (min.)
54.625
Standard Deviation
128.1
Min
0
Max
523

NK 637 On-Time Performance Details

Overall Rating
0.8 of 5
Poor
Percentage On-Time 74%
Average Delay Time 54.625 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.8 shows that this flight has on-time performance characteristics better than 15% of all other flights in the FlightStats database.
On-Time Performance Rating
1.4 of 5
Poor
Percentage On-Time 74%
This flight has an on-time performance of 74%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 27% of other flights.
Delay Performance
0.2 of 5
Very Poor
Average Delay Time 54.625 min
This flight has an average delay of 54.625 minutes with a standard deviation of 128.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.