(DL) Delta Air Lines 3988 On-Time Performance Rating

Date Range:

15-Mar-2025 to 15-May-2025

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

(CMH) John Glenn Columbus International Airport

Columbus, OH, US

On-Time Performance Chart

(using rounded numbers)

On-Time

100%

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.)

6.142857142857143

Standard Deviation

3.4

Min

Max

DL 3988 On-Time Performance Details

Overall Rating

4.7 of 5

Very Good

Percentage On-Time 100%

Average Delay Time 6.142857142857143 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

5.0 of 5

Very Good

Percentage On-Time 100%

This flight has an on-time performance of 100%. 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

4.4 of 5

Good

Average Delay Time 6.142857142857143 min

This flight has an average delay of 6.142857142857143 minutes with a standard deviation of 3.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.