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(N4*) Nordwind Airlines 309 On-Time Performance Rating

Date Range:

15-May-2026 to 15-Jul-2026

(LED) Saint Petersburg Pulkovo Airport

Saint Petersburg, RU

(TOF) Tomsk Bogashevo Airport

Tomsk, RU

On-Time Performance Chart

(using rounded numbers)
On-Time
15
60%
Late
3
12%
Very Late
1
4%
Excessive
6
24%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
25
Total Delays ( > 1 min )
22
Codeshares
0
Average Delay (min.)
69.13636363636364
Standard Deviation
114.9
Min
0
Max
422

N4* 309 On-Time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 60%
Average Delay Time 69.13636363636364 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 shows that this flight has on-time performance characteristics better than 1% of all other flights in the FlightStats database.
On-Time Performance Rating
0.2 of 5
Very Poor
Percentage On-Time 60%
This flight has an on-time performance of 60%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 4% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 69.13636363636364 min
This flight has an average delay of 69.13636363636364 minutes with a standard deviation of 114.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.