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(KL) KLM 7477 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(SLC) Salt Lake City International Airport

Salt Lake City, UT, US

(SFO) San Francisco International Airport

San Francisco, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
4
31%
Late
0
0%
Very Late
1
8%
Excessive
7
54%
Cancelled
1
8%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
13
Total Delays ( > 1 min )
10
Codeshares
13
Average Delay (min.)
66.1
Standard Deviation
41.1
Min
0
Max
139

KL 7477 On-Time Performance Details

Overall Rating
0.2 of 5
Very Poor
Percentage On-Time 31%
Average Delay Time 66.1 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.2 shows that this flight has on-time performance characteristics better than 2% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 31%
This flight has an on-time performance of 31%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.3 of 5
Very Poor
Average Delay Time 66.1 min
This flight has an average delay of 66.1 minutes with a standard deviation of 41.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 5% of other flights.