(DL) Delta Air Lines 6720 On-Time Performance Rating

Date Range:

01-Nov-2025 to 31-Dec-2025

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

(FLN) Florianopolis Hercilio Luz International Airport

Florianopolis, SC, BR

On-Time Performance Chart

(using rounded numbers)

On-Time

20%

Late

40%

Very Late

40%

Excessive

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

30.25

Standard Deviation

8.1

Min

Max

DL 6720 On-Time Performance Details

Overall Rating

1.5 of 5

Poor

Percentage On-Time 20%

Average Delay Time 30.25 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5 shows that this flight has on-time performance characteristics better than 28% of all other flights in the FlightStats database.

On-Time Performance Rating

0.0 of 5

Very Poor

Percentage On-Time 20%

This flight has an on-time performance of 20%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.

Delay Performance

2.9 of 5

Average

Average Delay Time 30.25 min

This flight has an average delay of 30.25 minutes with a standard deviation of 8.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.