(DL) Delta Air Lines 6257 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

(REC) Recife International Airport

Recife, PE, BR

On-Time Performance Chart

(using rounded numbers)

On-Time

80%

Late

11%

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.)

25.458333333333332

Standard Deviation

54.4

Min

Max

268

DL 6257 On-Time Performance Details

Overall Rating

4.4 of 5

Good

Percentage On-Time 80%

Average Delay Time 25.458333333333332 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.4 shows that this flight has on-time performance characteristics better than 86% of all other flights in the FlightStats database.

On-Time Performance Rating

4.5 of 5

Good

Percentage On-Time 80%

This flight has an on-time performance of 80%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 90% of other flights.

Delay Performance

4.2 of 5

Good

Average Delay Time 25.458333333333332 min

This flight has an average delay of 25.458333333333332 minutes with a standard deviation of 54.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.