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(DL) Delta Air Lines 549 On-Time Performance Rating

Date Range:

01-Jun-2025 to 31-Jul-2025

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

On-Time Performance Chart

(using rounded numbers)
On-Time
43
70%
Late
9
15%
Very Late
5
8%
Excessive
4
7%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
31
Codeshares
0
Average Delay (min.)
27.06451612903226
Standard Deviation
38.8
Min
0
Max
209

DL 549 On-Time Performance Details

Overall Rating
3.5 of 5
Average
Percentage On-Time 71%
Average Delay Time 27.06451612903226 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 71%
This flight has an on-time performance of 71%. 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 27.06451612903226 min
This flight has an average delay of 27.06451612903226 minutes with a standard deviation of 38.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.