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(DL) Delta Air Lines 6734 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-2025

(CWB) Curitiba President Alfonso Pena Intl Airport

Curitiba, PR, BR

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

On-Time Performance Chart

(using rounded numbers)
On-Time
8
38%
Late
6
29%
Very Late
2
10%
Excessive
5
24%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
21
Total Delays ( > 1 min )
17
Codeshares
21
Average Delay (min.)
41.05882352941177
Standard Deviation
40.3
Min
0
Max
152

DL 6734 On-Time Performance Details

Overall Rating
0.6 of 5
Poor
Percentage On-Time 38%
Average Delay Time 41.05882352941177 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6 shows that this flight has on-time performance characteristics better than 11% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 38%
This flight has an on-time performance of 38%. 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
1.2 of 5
Poor
Average Delay Time 41.05882352941177 min
This flight has an average delay of 41.05882352941177 minutes with a standard deviation of 40.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.

Other Stops for DL 6734

Origin

Destination

Rating

(BOG) Bogota El Dorado International Airport

Bogota, CO

(CTG) Cartagena Rafael Nunez International Airport

Cartagena, CO
3.2 Average

(BOG) Bogota El Dorado International Airport

Bogota, CO

(CUC) Cucuta Camilo Daza International Airport

Cucuta, CO
1 Poor

(CCP) Concepcion Carriel Sur International Airport

Concepcion, CL

(SCL) Santiago Arturo Merino Benitez Intl Airport

Santiago, CL
3.1 Average

(CJC) Calama El Loa Airport

Calama, CL

(SCL) Santiago Arturo Merino Benitez Intl Airport

Santiago, CL
3.1 Average

(CLO) Alfonso Bonilla Aragon International Airport

Cali, CO

(BOG) Bogota El Dorado International Airport

Bogota, CO
3.1 Average

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

(CGB) Cuiaba Marechal Rondon International Airport

Cuiaba, MT, BR
3.1 Average

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

(MCZ) Maceio Zumbi dos Palmares International Airport

Maceio, AL, BR
0.9 Poor

(GYE) Guayaquil Jose Joaquin de Olmedo Intl Airport

Guayaquil, EC

(UIO) Quito Mariscal Sucre International Airport

Quito, EC
3.3 Average

(JPA) Presidente Castro Pinto International Airport

Joao Pessoa, PB, BR

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR
1.2 Poor

(LIM) Lima Jorge Chavez International Airport

Lima, PE

(AQP) Arequipa Alfredo Rodriguez Ballon Intl Airport

Arequipa, PE
3.1 Average

(LIM) Lima Jorge Chavez International Airport

Lima, PE

(CIX) Capitan FAP Jose A Quinones Gonzales Intl Airport

Chiclayo, PE
3.6 Good

(LIM) Lima Jorge Chavez International Airport

Lima, PE

(CUZ) Cusco Alejandro Velasco Astete Intl Airport

Cuzco, PE
3.5 Average

(MDZ) Mendoza El Plumerillo International Airport

Mendoza, MD, AR

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR
0.9 Poor

(MVD) Carrasco International Airport

Montevideo, UY

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR
4.1 Good

(PIU) Piura Guillermo Concha Iberico Intl Airport

Piura, PE

(LIM) Lima Jorge Chavez International Airport

Lima, PE
3.6 Good

(SCL) Santiago Arturo Merino Benitez Intl Airport

Santiago, CL

(MVD) Carrasco International Airport

Montevideo, UY
4.1 Good

(SCL) Santiago Arturo Merino Benitez Intl Airport

Santiago, CL

(PUQ) Presidente Carlos Ibanez del Campo Airport

Punta Arenas, CL
3.1 Average