background

(DL) Delta Air Lines 188 On-Time Performance Rating

Date Range:

15-Jun-2025 to 15-Aug-2025

(ICN) Seoul Incheon International Airport

Seoul, KR

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
23
37%
Late
15
24%
Very Late
8
13%
Excessive
13
21%
Cancelled
2
3%
Diverted
2
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
44
Codeshares
0
Average Delay (min.)
37.93181818181818
Standard Deviation
32.2
Min
0
Max
165

DL 188 On-Time Performance Details

Overall Rating
1.4 of 5
Poor
Percentage On-Time 38%
Average Delay Time 37.93181818181818 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.4 shows that this flight has on-time performance characteristics better than 26% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 38%
This flight has an on-time performance of 38%. 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
2.7 of 5
Average
Average Delay Time 37.93181818181818 min
This flight has an average delay of 37.93181818181818 minutes with a standard deviation of 32.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.