(G4) Allegiant Air 991 On-Time Performance Rating

Date Range:

01-Aug-2026 to 30-Sep-2026

(DAY) James M Cox Dayton International Airport

Dayton, OH, US

(MYR) Myrtle Beach International Airport

Myrtle Beach, SC, US

On-Time Performance Chart

(using rounded numbers)

On-Time

75%

Late

Very Late

Excessive

25%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

18.25

Standard Deviation

20.1

Min

Max

G4 991 On-Time Performance Details

Overall Rating

3.1 of 5

Average

Percentage On-Time 75%

Average Delay Time 18.25 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 60% of all other flights in the FlightStats database.

On-Time Performance Rating

2.5 of 5

Average

Percentage On-Time 75%

This flight has an on-time performance of 75%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 50% of other flights.

Delay Performance

3.6 of 5

Good

Average Delay Time 18.25 min

This flight has an average delay of 18.25 minutes with a standard deviation of 20.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.