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(DL) Delta Air Lines 9143 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(QRO) Queretaro Intercontinental Airport

Queretaro, MX

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
57
92%
Late
0
0%
Very Late
0
0%
Excessive
2
3%
Cancelled
2
3%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
8
Codeshares
61
Average Delay (min.)
36.5
Standard Deviation
72.1
Min
0
Max
211

DL 9143 On-Time Performance Details

Overall Rating
3.6 of 5
Good
Percentage On-Time 93%
Average Delay Time 36.5 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.6 shows that this flight has on-time performance characteristics better than 70% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 93%
This flight has an on-time performance of 93%. 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
2.1 of 5
Average
Average Delay Time 36.5 min
This flight has an average delay of 36.5 minutes with a standard deviation of 72.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.