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(NK) Spirit Airlines 1604 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(RSW) Southwest Florida International Airport

Fort Myers, FL, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
35
67%
Late
4
8%
Very Late
5
10%
Excessive
4
8%
Cancelled
4
8%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
52
Total Delays ( > 1 min )
25
Codeshares
0
Average Delay (min.)
26.52
Standard Deviation
28.1
Min
0
Max
114

NK 1604 On-Time Performance Details

Overall Rating
2.1 of 5
Average
Percentage On-Time 67%
Average Delay Time 26.52 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.1 shows that this flight has on-time performance characteristics better than 40% of all other flights in the FlightStats database.
On-Time Performance Rating
0.5 of 5
Very Poor
Percentage On-Time 67%
This flight has an on-time performance of 67%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 10% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 26.52 min
This flight has an average delay of 26.52 minutes with a standard deviation of 28.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.