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(Y4) Volaris 1821 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(SJC) San Jose Mineta International Airport

San Jose, CA, US

(GDL) Miguel Hidalgo y Costilla Guadalajara Intl Airport

Guadalajara, MX

On-Time Performance Chart

(using rounded numbers)
On-Time
52
85%
Late
5
8%
Very Late
3
5%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
26
Codeshares
0
Average Delay (min.)
21.115384615384617
Standard Deviation
37.9
Min
0
Max
199

Y4 1821 On-Time Performance Details

Overall Rating
4.7 of 5
Very Good
Percentage On-Time 85%
Average Delay Time 21.115384615384617 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
4.9 of 5
Very Good
Percentage On-Time 85%
This flight has an on-time performance of 85%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 98% of other flights.
Delay Performance
4.4 of 5
Good
Average Delay Time 21.115384615384617 min
This flight has an average delay of 21.115384615384617 minutes with a standard deviation of 37.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.