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(DL) Delta Air Lines 2027 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(RDU) Raleigh-Durham International Airport

Raleigh/Durham, NC, US

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

On-Time Performance Chart

(using rounded numbers)
On-Time
52
85%
Late
4
7%
Very Late
2
3%
Excessive
0
0%
Cancelled
3
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
17
Codeshares
0
Average Delay (min.)
13.647058823529411
Standard Deviation
10.9
Min
0
Max
39

DL 2027 On-Time Performance Details

Overall Rating
4.7 of 5
Very Good
Percentage On-Time 85%
Average Delay Time 13.647058823529411 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.7 shows that this flight has on-time performance characteristics better than 93% of all other flights in the FlightStats database.
On-Time Performance Rating
4.8 of 5
Very Good
Percentage On-Time 85%
This flight has an on-time performance of 85%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 96% of other flights.
Delay Performance
4.6 of 5
Very Good
Average Delay Time 13.647058823529411 min
This flight has an average delay of 13.647058823529411 minutes with a standard deviation of 10.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 92% of other flights.