(DL) Delta Air Lines 6347 On-Time Performance Rating

Date Range:

15-Mar-2026 to 15-May-2026

(EZE) Buenos Aires Ministro Pistarini Intl Airport

Buenos Aires, BA, AR

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

On-Time Performance Chart

(using rounded numbers)

On-Time

69%

Late

23%

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.)

16.857142857142858

Standard Deviation

10.3

Min

Max

DL 6347 On-Time Performance Details

Overall Rating

2.4 of 5

Average

Percentage On-Time 69%

Average Delay Time 16.857142857142858 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 46% of all other flights in the FlightStats database.

On-Time Performance Rating

0.9 of 5

Poor

Percentage On-Time 69%

This flight has an on-time performance of 69%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 18% of other flights.

Delay Performance

3.8 of 5

Good

Average Delay Time 16.857142857142858 min

This flight has an average delay of 16.857142857142858 minutes with a standard deviation of 10.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.