(DL) Delta Air Lines 5731 On-Time Performance Rating

Date Range:

01-May-2025 to 30-Jun-2025

(BOS) Boston Logan International Airport

Boston, MA, US

(PIT) Pittsburgh International Airport

Pittsburgh, PA, US

On-Time Performance Chart

(using rounded numbers)

On-Time

96%

Late

Very Late

Excessive

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

10.666666666666666

Standard Deviation

8.1

Min

Max

DL 5731 On-Time Performance Details

Overall Rating

4.5 of 5

Good

Percentage On-Time 96%

Average Delay Time 10.666666666666666 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.5 shows that this flight has on-time performance characteristics better than 88% of all other flights in the FlightStats database.

On-Time Performance Rating

5.0 of 5

Very Good

Percentage On-Time 96%

This flight has an on-time performance of 96%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.

Delay Performance

3.9 of 5

Good

Average Delay Time 10.666666666666666 min

This flight has an average delay of 10.666666666666666 minutes with a standard deviation of 8.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.