(DL) Delta Air Lines 6900 On-Time Performance Rating

Date Range:

15-May-2025 to 15-Jul-2025

(IAD) Washington Dulles International Airport

Dulles, VA, US

(YYC) Calgary International Airport

Calgary, AB, CA

On-Time Performance Chart

(using rounded numbers)

On-Time

38%

Late

38%

Very Late

Excessive

25%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

41.166666666666664

Standard Deviation

38.4

Min

Max

108

DL 6900 On-Time Performance Details

Overall Rating

1.0 of 5

Poor

Percentage On-Time 38%

Average Delay Time 41.166666666666664 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1 shows that this flight has on-time performance characteristics better than 19% of all other flights in the FlightStats database.

On-Time Performance Rating

0.1 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 1% of other flights.

Delay Performance

1.9 of 5

Average

Average Delay Time 41.166666666666664 min

This flight has an average delay of 41.166666666666664 minutes with a standard deviation of 38.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.