(DL) Delta Air Lines 6147 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

(LDB) Londrina Governador Jose Richa Airport

Londrina, PR, BR

On-Time Performance Chart

(using rounded numbers)

On-Time

73%

Late

12%

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.)

17.88235294117647

Standard Deviation

Min

Max

DL 6147 On-Time Performance Details

Overall Rating

3.1 of 5

Average

Percentage On-Time 73%

Average Delay Time 17.88235294117647 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.1 shows that this flight has on-time performance characteristics better than 61% of all other flights in the FlightStats database.

On-Time Performance Rating

1.9 of 5

Average

Percentage On-Time 73%

This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 38% of other flights.

Delay Performance

4.3 of 5

Good

Average Delay Time 17.88235294117647 min

This flight has an average delay of 17.88235294117647 minutes with a standard deviation of 21 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.