(DL) Delta Air Lines 3702 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(PWM) Portland International Jetport

Portland, ME, US

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

On-Time Performance Chart

(using rounded numbers)

On-Time

79%

Late

Very Late

Excessive

13%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

58.1

Standard Deviation

87.5

Min

Max

270

DL 3702 On-Time Performance Details

Overall Rating

1.9 of 5

Average

Percentage On-Time 79%

Average Delay Time 58.1 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.9 shows that this flight has on-time performance characteristics better than 36% of all other flights in the FlightStats database.

On-Time Performance Rating

3.3 of 5

Average

Percentage On-Time 79%

This flight has an on-time performance of 79%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 66% of other flights.

Delay Performance

0.4 of 5

Very Poor

Average Delay Time 58.1 min

This flight has an average delay of 58.1 minutes with a standard deviation of 87.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 8% of other flights.