TripStow
US airline · G4

Allegiant Air on-time record

Allegiant Air (G4) flew 126,499 US domestic flights from August 2025 to July 2026. 74.1% arrived within 15 minutes of schedule, 3.6 points below the US average of 77.6%; 0.7% were cancelled, and flights arrived about 15 minutes late on average. That ranks Allegiant Air tenth of 12 US airlines with a full year of figures.

74.1%
on time (within 15 min)
0.7%
cancelled
17.6%
more than 30 min late
+15 min
average arrival vs schedule

126,499 flights, 3,108 flight numbers, 1,189 routes and 130 airports, August 2025 to July 2026. Source: US Bureau of Transportation Statistics, public domain.

Allegiant Air on-time record by month

MonthOn timeCancelledFlights
July 202669.2%0.6%13,314
June 202668.8%0.5%12,663
May 202672.9%0.2%10,570
April 202675.8%0.1%10,318
March 202672.3%1.6%12,522
February 202678%0.7%9,087
January 202676%2.4%8,963
December 202569%0.8%11,516
November 202577%0.8%9,652
October 202577.9%0.1%10,470
September 202583%0%6,925
August 202576%0.1%10,499

Each month links to that month's US punctuality report, with every airline ranked.

Where Allegiant Air flies from most

  1. Sanford (SFB)70.2%
  2. St. Petersburg (PIE)77.1%
  3. Punta Gorda (PGD)79.2%
  4. Las Vegas (LAS)84%
  5. Mesa (AZA)81.3%
  6. Fort Lauderdale Hollywood (FLL)61.3%
  7. Cincinnati Northern Kentucky (CVG)76.6%
  8. Sarasota Bradenton (SRQ)82.8%
  9. Knoxville (TYS)73.2%
  10. Asheville (AVL)74.8%

Allegiant Air's busiest routes

  1. Provo to Mesa87.5%
  2. Mesa to Provo79.8%
  3. Asheville to Fort Lauderdale61.9%
  4. Fort Lauderdale to Asheville59.1%
  5. Fresno to Las Vegas77.2%
  6. Las Vegas to Fresno83%
  7. Allentown to Sanford78.4%
  8. Sanford to Allentown75.9%
  9. Sanford to Knoxville64.4%
  10. Knoxville to Sanford68.9%

Most punctual busy routes

  1. Provo to Santa Ana90.7%
  2. Las Vegas to Mcallen89.6%
  3. Bellingham to Las Vegas87.9%
  4. Provo to Mesa87.5%
  5. Mesa to Fargo86.8%
  6. Las Vegas to Bellingham86.5%
  7. Mesa to Sioux Falls83.2%
  8. Mcallen to Las Vegas83%

Least punctual busy routes

  1. Knoxville to Fort Lauderdale53.7%
  2. Fort Lauderdale to Asheville59.1%
  3. Fort Lauderdale to Knoxville60.6%
  4. Asheville to Fort Lauderdale61.9%
  5. Sanford to Knoxville64.4%
  6. Sanford to Cincinnati64.9%
  7. Belleville to Valparaiso66.2%
  8. Stockton to Las Vegas67.3%

Most punctual flights

  1. G4160576.1%

Least punctual flights

  1. G4160576.1%

On-time shares are for August 2025 to July 2026. Routes with at least 300 flights and flight numbers with at least 200 flights in the period.

Questions and answers

Is Allegiant Air usually on time?
74.1% of Allegiant Air's 126,499 US domestic flights from August 2025 to July 2026 arrived within 15 minutes of schedule, 3.6 points below the US average of 77.6%. That ranks it tenth of 12 US airlines with a full year of figures. Its flights arrived about 15 minutes late on average.
How often does Allegiant Air cancel flights?
0.7% of Allegiant Air's scheduled flights were cancelled from August 2025 to July 2026. That is the lowest cancellation rate of 12 US airlines with a full year of figures.
When is Allegiant Air most and least punctual?
In the period, Allegiant Air's best month was September 2025 (83% on time) and its worst was June 2026 (68.8%).
What is Allegiant Air's most punctual busy route?
Provo to Santa Ana: 90.7% of 407 flights on time from August 2025 to July 2026, among Allegiant Air routes with at least 300 flights.
Where does Allegiant Air fly from most?
By departures from August 2025 to July 2026: Sanford (SFB), 10,115; St. Petersburg (PIE), 9,050; Punta Gorda (PGD), 7,374.

Compare Allegiant Air with every other US airline in the US airline on-time league table, or read how TripStow measures punctuality.

Flying soon?

Forward your booking to TripStow and get your trip built for you, with check-in reminders, punctuality for every flight and a map of everywhere you have been.

Start free