background

(DL) Delta Air Lines 903 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(SEA) Seattle-Tacoma International Airport

Seattle, WA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
21
64%
Late
5
15%
Very Late
2
6%
Excessive
3
9%
Cancelled
2
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
33
Total Delays ( > 1 min )
14
Codeshares
0
Average Delay (min.)
30.071428571428573
Standard Deviation
27.6
Min
0
Max
101

DL 903 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 64%
Average Delay Time 30.071428571428573 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 33% of all other flights in the FlightStats database.
On-Time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 64%
This flight has an on-time performance of 64%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 7% of other flights.
Delay Performance
3.1 of 5
Average
Average Delay Time 30.071428571428573 min
This flight has an average delay of 30.071428571428573 minutes with a standard deviation of 27.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.