(DL) Delta Air Lines 6121 On-Time Performance Rating

Date Range:

15-May-2026 to 15-Jul-2026

(CUC) Cucuta Camilo Daza International Airport

Cucuta, CO

(BOG) Bogota El Dorado International Airport

Bogota, CO

On-Time Performance Chart

(using rounded numbers)

On-Time

88%

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.)

20.166666666666668

Standard Deviation

25.4

Min

Max

DL 6121 On-Time Performance Details

Overall Rating

4.1 of 5

Good

Percentage On-Time 88%

Average Delay Time 20.166666666666668 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.1 shows that this flight has on-time performance characteristics better than 81% of all other flights in the FlightStats database.

On-Time Performance Rating

4.4 of 5

Good

Percentage On-Time 88%

This flight has an on-time performance of 88%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 88% of other flights.

Delay Performance

3.8 of 5

Good

Average Delay Time 20.166666666666668 min

This flight has an average delay of 20.166666666666668 minutes with a standard deviation of 25.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.