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(DL) Delta Air Lines 1081 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(BOS) Boston Logan International Airport

Boston, MA, US

(STT) Cyril E. King International Airport

Saint Thomas, VI

On-Time Performance Chart

(using rounded numbers)
On-Time
40
62%
Late
7
11%
Very Late
3
5%
Excessive
6
9%
Cancelled
5
8%
Diverted
4
6%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
25
Codeshares
0
Average Delay (min.)
52.56
Standard Deviation
99.8
Min
0
Max
481

DL 1081 On-Time Performance Details

Overall Rating
0.2 of 5
Very Poor
Percentage On-Time 66%
Average Delay Time 52.56 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
0.1 of 5
Very Poor
Percentage On-Time 66%
This flight has an on-time performance of 66%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.
Delay Performance
0.2 of 5
Very Poor
Average Delay Time 52.56 min
This flight has an average delay of 52.56 minutes with a standard deviation of 99.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.