background

(DL) Delta Air Lines 9166 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(AMS) Amsterdam Schiphol Airport

Amsterdam, NL

(NWI) Norwich International Airport

Norwich, EN, GB

On-Time Performance Chart

(using rounded numbers)
On-Time
34
81%
Late
0
0%
Very Late
0
0%
Excessive
6
14%
Cancelled
2
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
42
Total Delays ( > 1 min )
21
Codeshares
42
Average Delay (min.)
37.42857142857143
Standard Deviation
65.7
Min
0
Max
276

DL 9166 On-Time Performance Details

Overall Rating
2.9 of 5
Average
Percentage On-Time 81%
Average Delay Time 37.42857142857143 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.9 shows that this flight has on-time performance characteristics better than 57% of all other flights in the FlightStats database.
On-Time Performance Rating
4.1 of 5
Good
Percentage On-Time 81%
This flight has an on-time performance of 81%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 82% of other flights.
Delay Performance
1.7 of 5
Average
Average Delay Time 37.42857142857143 min
This flight has an average delay of 37.42857142857143 minutes with a standard deviation of 65.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.

Other Stops for DL 9166