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Flight Reliability

G4 973 · Allegiant Air

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and G4 973 moved between routes during this period. Numbers below combine all of them, so treat them as background, not a verdict. For a cleaner answer, check the route you are actually flying.

Combined across all its routes

87%
Arrive within 15 minutes
12 min
Average arrival delay
0.7%
Cancelled
10 min early
Median arrival delay

Based on 136 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon71%(14 flights)
  • Tue100%(11 flights)
  • Wed96%(27 flights)
  • Thu75%(12 flights)
  • Fri83%(18 flights)
  • Sat91%(32 flights)
  • Sun81%(21 flights)
On-time by departure window
  • 6–9 AM98%(46 flights)
  • 9 AM–12 PM93%(27 flights)
  • 12–3 PM79%(38 flights)
  • 3–6 PM82%(11 flights)
  • 6–9 PM—(6 flights)
  • 9 PM–12 AM—(7 flights)
On-time trend by month
86%
May

Jun 86% → May 86% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202586%14
July 202586%14
August 202583%12
October 202588%16
December 202592%12
January 202673%11
April 2026100%11
May 202686%14
Departures on time
89%
Diverted
0%
Flights flown
135
Months covered
12

Keep nerding

Based on 136 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.