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(DL) Delta Air Lines 8158 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(MEX) Mexico City Benito Juarez International Airport

Mexico City, MX

(SLP) Ponciano Arriaga International Airport

San Luis Potosi, MX

On-Time Performance Chart

(using rounded numbers)
On-Time
42
81%
Late
3
6%
Very Late
1
2%
Excessive
4
8%
Cancelled
1
2%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
51
Total Delays ( > 1 min )
18
Codeshares
51
Average Delay (min.)
35.94444444444444
Standard Deviation
50.7
Min
0
Max
190

DL 8158 On-Time Performance Details

Overall Rating
3.1 of 5
Average
Percentage On-Time 82%
Average Delay Time 35.94444444444444 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.1 shows that this flight has on-time performance characteristics better than 61% of all other flights in the FlightStats database.
On-Time Performance Rating
4.3 of 5
Good
Percentage On-Time 82%
This flight has an on-time performance of 82%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 86% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 35.94444444444444 min
This flight has an average delay of 35.94444444444444 minutes with a standard deviation of 50.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.