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(DL) Delta Air Lines 6721 On-Time Performance Rating

Date Range:

01-Nov-2025 to 31-Dec-2025

(CLO) Alfonso Bonilla Aragon International Airport

Cali, CO

(BOG) Bogota El Dorado International Airport

Bogota, CO

On-Time Performance Chart

(using rounded numbers)
On-Time
28
97%
Late
0
0%
Very Late
0
0%
Excessive
0
0%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
29
Total Delays ( > 1 min )
5
Codeshares
29
Average Delay (min.)
5.8
Standard Deviation
4
Min
0
Max
10

DL 6721 On-Time Performance Details

Overall Rating
4.7 of 5
Very Good
Percentage On-Time 97%
Average Delay Time 5.8 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.7 shows that this flight has on-time performance characteristics better than 92% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 97%
This flight has an on-time performance of 97%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
4.3 of 5
Good
Average Delay Time 5.8 min
This flight has an average delay of 5.8 minutes with a standard deviation of 4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.

Other Stops for DL 6721

Origin

Destination

Rating

(BOG) Bogota El Dorado International Airport

Bogota, CO

(CTG) Cartagena Rafael Nunez International Airport

Cartagena, CO
1.4 Poor

(GIG) Rio de Janeiro Galeao International Airport

Rio De Janeiro, RJ, BR

(VIX) Vitoria Eurico de Aguiar Salles Airport

Vitoria, ES, BR
3.1 Average

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

(FLN) Florianopolis Hercilio Luz International Airport

Florianopolis, SC, BR
3.1 Average

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

(GIG) Rio de Janeiro Galeao International Airport

Rio De Janeiro, RJ, BR
1.7 Average

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

(JPA) Presidente Castro Pinto International Airport

Joao Pessoa, PB, BR
3.1 Average

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

(VIX) Vitoria Eurico de Aguiar Salles Airport

Vitoria, ES, BR
2 Average

(IQT) Coronel FAP Francisco Secada Vignetta Intl Airport

Iquitos, PE

(LIM) Lima Jorge Chavez International Airport

Lima, PE
3.4 Average

(LDB) Londrina Governador Jose Richa Airport

Londrina, PR, BR

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR
0.5 Very Poor

(MCZ) Maceio Zumbi dos Palmares International Airport

Maceio, AL, BR

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR
0.5 Very Poor

(NAT) Greater Natal International Airport

Natal, RN, BR

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR
3.1 Average

(NVT) Navegantes Ministro Victor Konder Intl Airport

Navegantes, SC, BR

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR
1.8 Average

(PEI) Matecana International Airport

Pereira, CO

(BOG) Bogota El Dorado International Airport

Bogota, CO
2.5 Average

(PIU) Piura Guillermo Concha Iberico Intl Airport

Piura, PE

(LIM) Lima Jorge Chavez International Airport

Lima, PE
3.1 Average

(SCL) Santiago Arturo Merino Benitez Intl Airport

Santiago, CL

(ANF) Andres Sabella Galvez International Airport

Antofagasta, CL
3.1 Average

(UIO) Quito Mariscal Sucre International Airport

Quito, EC

(CUE) Cuenca Mariscal Lamar International Airport

Cuenca, EC
3.6 Good