background

(DL) Delta Air Lines 452 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(SEA) Seattle-Tacoma International Airport

Seattle, WA, US

(JFK) New York John F. Kennedy International Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
41
73%
Late
5
9%
Very Late
2
4%
Excessive
3
5%
Cancelled
5
9%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
56
Total Delays ( > 1 min )
21
Codeshares
0
Average Delay (min.)
20.952380952380953
Standard Deviation
25.5
Min
0
Max
87

DL 452 On-Time Performance Details

Overall Rating
3.5 of 5
Average
Percentage On-Time 73%
Average Delay Time 20.952380952380953 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.5 shows that this flight has on-time performance characteristics better than 69% of all other flights in the FlightStats database.
On-Time Performance Rating
2.7 of 5
Average
Percentage On-Time 73%
This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 54% of other flights.
Delay Performance
4.3 of 5
Good
Average Delay Time 20.952380952380953 min
This flight has an average delay of 20.952380952380953 minutes with a standard deviation of 25.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.