background

(KL) KLM 4738 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(BLR) Bengaluru Kempegowda International Airport

Bengaluru, IN

(TRV) Thiruvananthapuram International Airport

Thiruvananthapuram, IN

On-Time Performance Chart

(using rounded numbers)
On-Time
44
90%
Late
1
2%
Very Late
0
0%
Excessive
1
2%
Cancelled
3
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
49
Total Delays ( > 1 min )
3
Codeshares
49
Average Delay (min.)
35.333333333333336
Standard Deviation
33.5
Min
0
Max
73

KL 4738 On-Time Performance Details

Overall Rating
3.9 of 5
Good
Percentage On-Time 90%
Average Delay Time 35.333333333333336 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.9 shows that this flight has on-time performance characteristics better than 76% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 90%
This flight has an on-time performance of 90%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
2.7 of 5
Average
Average Delay Time 35.333333333333336 min
This flight has an average delay of 35.333333333333336 minutes with a standard deviation of 33.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.