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(DL) Delta Air Lines 7421 On-Time Performance Rating

Date Range:

01-Jun-2026 to 31-Jul-2026

(NVT) Navegantes Ministro Victor Konder Intl Airport

Navegantes, SC, BR

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

On-Time Performance Chart

(using rounded numbers)
On-Time
0
0%
Late
0
0%
Very Late
0
0%
Excessive
2
100%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
2
Total Delays ( > 1 min )
2
Codeshares
2
Average Delay (min.)
70.5
Standard Deviation
33.2
Min
47
Max
94

DL 7421 On-Time Performance Details

Overall Rating
0.6 of 5
Poor
Percentage On-Time 0%
Average Delay Time 70.5 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 10% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 0%
This flight has an on-time performance of 0%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
1.1 of 5
Poor
Average Delay Time 70.5 min
This flight has an average delay of 70.5 minutes with a standard deviation of 33.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 21% of other flights.

Other Stops for DL 7421

Origin

Destination

Rating

(CCP) Concepcion Carriel Sur International Airport

Concepcion, CL

(SCL) Santiago Arturo Merino Benitez Intl Airport

Santiago, CL
1.9 Average

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

(MVD) Carrasco International Airport

Montevideo, UY
4.3 Good

(IQT) Coronel FAP Francisco Secada Vignetta Intl Airport

Iquitos, PE

(LIM) Lima Jorge Chavez International Airport

Lima, PE
3.3 Average

(LIM) Lima Jorge Chavez International Airport

Lima, PE

(CUZ) Cusco Alejandro Velasco Astete Intl Airport

Cuzco, PE
3.7 Good

(LIM) Lima Jorge Chavez International Airport

Lima, PE

(GIG) Rio de Janeiro Galeao International Airport

Rio De Janeiro, RJ, BR
3.3 Average

(MDE) Medellin Jose Maria Cordova Intl Airport

Medellin, CO

(BOG) Bogota El Dorado International Airport

Bogota, CO
4 Good

(MVD) Carrasco International Airport

Montevideo, UY

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR
3.1 Average

(MVD) Carrasco International Airport

Montevideo, UY

(LIM) Lima Jorge Chavez International Airport

Lima, PE
3.2 Average

(MVD) Carrasco International Airport

Montevideo, UY

(SCL) Santiago Arturo Merino Benitez Intl Airport

Santiago, CL
3.9 Good

(PEI) Matecana International Airport

Pereira, CO

(BOG) Bogota El Dorado International Airport

Bogota, CO
3.2 Average

(SCL) Santiago Arturo Merino Benitez Intl Airport

Santiago, CL

(ANF) Andres Sabella Galvez International Airport

Antofagasta, CL
3.2 Average

(SMR) Simon Bolivar International Airport (CO)

Santa Marta, CO

(BOG) Bogota El Dorado International Airport

Bogota, CO
4.3 Good

(SSA) Salvador International Airport

Salvador, BA, BR

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR
4.1 Good

(TRU) Trujillo Carlos Martinez de Pinillos Airport

Trujillo, PE

(LIM) Lima Jorge Chavez International Airport

Lima, PE
2.2 Average

(UDI) Uberlandia Airport

Uberlandia, MG, BR

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR
3.2 Average

(VIX) Vitoria Eurico de Aguiar Salles Airport

Vitoria, ES, BR

(GIG) Rio de Janeiro Galeao International Airport

Rio De Janeiro, RJ, BR
3.2 Average

(VIX) Vitoria Eurico de Aguiar Salles Airport

Vitoria, ES, BR

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR
1.5 Poor