(DL) Delta Air Lines 6159 On-Time Performance Rating

Date Range:

01-Jun-2026 to 31-Jul-2026

(BPS) Porto Seguro Airport

Porto Seguro, BA, BR

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

On-Time Performance Chart

(using rounded numbers)

On-Time

68%

Late

13%

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.)

34.21052631578947

Standard Deviation

51.3

Min

Max

233

DL 6159 On-Time Performance Details

Overall Rating

2.3 of 5

Average

Percentage On-Time 68%

Average Delay Time 34.21052631578947 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 44% of all other flights in the FlightStats database.

On-Time Performance Rating

1.4 of 5

Poor

Percentage On-Time 68%

This flight has an on-time performance of 68%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 27% of other flights.

Delay Performance

3.1 of 5

Average

Average Delay Time 34.21052631578947 min

This flight has an average delay of 34.21052631578947 minutes with a standard deviation of 51.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.