Allegiant Air (AAY) on-time performance, September 2026
7,761 scheduled Allegiant Air departures in US airspace in September 2026, 78.9% of them on time. Measured from FAA departure data, updated every morning.
On time, day by day
Share of Allegiant Air departures within 15 minutes of schedule, by day. Light bars show each day's departures for context. Worst day: Thursday 3 September at 69.4%. Best: Tuesday 1 September at 93.2%.
Airports, ranked by on-time share
Airports with at least 30 Allegiant Air departures in the month.
| Airport | Departures | On time | 45+ min late | Avg delay (min) |
|---|---|---|---|---|
| BLI Bellingham | 41 | 92.7% | 4.9% | 0.5 |
| SRQ Sarasota/Bradenton | 128 | 92.2% | 1.6% | -5.5 |
| CVG Cincinnati | 245 | 91.8% | 4.5% | -0.9 |
| XNA Fayetteville/Springdale/Rogers | 58 | 91.4% | 5.2% | -2.1 |
| FAR Fargo | 45 | 91.1% | 6.7% | -1.9 |
| PVU Provo | 144 | 91.0% | 3.5% | 2.0 |
| SDF Louisville | 57 | 89.5% | 1.8% | -3.0 |
| FSD Sioux Falls | 46 | 87.0% | 6.5% | -2.0 |
| IND Indianapolis | 96 | 86.5% | 7.3% | 6.4 |
| VPS Valparaiso | 224 | 86.2% | 5.8% | 2.3 |
| ACY Atlantic City | 36 | 86.1% | 8.3% | 3.8 |
| AZA Mesa | 350 | 85.4% | 5.7% | 2.8 |
| AVL Asheville | 218 | 84.9% | 5.0% | -0.5 |
| PGD Punta Gorda | 326 | 84.7% | 6.4% | 6.9 |
| RFD Chicago/Rockford | 70 | 84.3% | 4.3% | 3.9 |
| FWA Fort Wayne | 44 | 84.1% | 11.4% | 6.6 |
| PIE St. Petersburg | 482 | 83.8% | 7.5% | 3.0 |
| SGF Springfield | 72 | 83.3% | 5.6% | 7.0 |
| SBN South Bend | 54 | 83.3% | 7.4% | 1.3 |
| IDA Idaho Falls | 35 | 82.9% | 8.6% | 5.6 |
| LAS Las Vegas | 516 | 82.6% | 7.8% | 5.7 |
| CAK Akron | 69 | 82.6% | 7.2% | 3.7 |
| TYS Knoxville | 250 | 81.2% | 7.6% | 2.4 |
| ATW Appleton | 117 | 81.2% | 9.4% | 4.9 |
| GRR Grand Rapids | 142 | 81.0% | 14.8% | 9.4 |
| EWR Newark | 35 | 80.0% | 5.7% | 5.4 |
| OMA Omaha | 35 | 80.0% | 5.7% | 1.8 |
| BNA Nashville | 169 | 79.3% | 12.4% | 7.4 |
| SAV Savannah | 43 | 79.1% | 7.0% | 14.8 |
| MDT Harrisburg | 62 | 79.0% | 11.3% | 5.8 |
| USA Concord | 46 | 78.3% | 10.9% | 10.4 |
| FAT Fresno | 55 | 78.2% | 10.9% | 11.6 |
| PIA Peoria | 72 | 77.8% | 8.3% | 10.1 |
| EYW Key West | 49 | 77.6% | 8.2% | -0.4 |
| BOS Boston | 47 | 76.6% | 8.5% | 12.4 |
| SFB Orlando | 598 | 75.8% | 12.2% | 11.7 |
| ABE Allentown | 144 | 75.0% | 11.1% | 12.6 |
| MYR Myrtle Beach | 109 | 74.3% | 10.1% | 12.9 |
| PIT Pittsburgh (Pennsylva) | 93 | 74.2% | 14.0% | 13.6 |
| CID Cedar Rapids | 57 | 73.7% | 17.5% | 15.2 |
| FLL Fort Lauderdale | 231 | 73.6% | 15.6% | 14.4 |
| FNT Flint | 77 | 72.7% | 10.4% | 14.5 |
| SWF Newburgh | 44 | 72.7% | 11.4% | 12.5 |
| ALB Albany | 51 | 72.5% | 9.8% | 16.0 |
| DSM Des Moines | 137 | 72.3% | 10.9% | 11.7 |
| BLV Belleville | 78 | 71.8% | 15.4% | 19.2 |
| SCK Stockton | 38 | 68.4% | 15.8% | 14.3 |
| LCK Columbus | 66 | 68.2% | 16.7% | 22.2 |
| SNA Santa Ana | 98 | 67.3% | 20.4% | 21.5 |
| DEN Denver | 52 | 67.3% | 17.3% | 18.1 |
| MFE Mcallen | 35 | 65.7% | 14.3% | 23.7 |
| JAX Jacksonville | 32 | 65.6% | 28.1% | 21.5 |
| SYR Syracuse | 43 | 65.1% | 7.0% | 11.7 |
| LEX Lexington | 39 | 64.1% | 10.3% | 17.0 |
| MCO Orlando | 37 | 59.5% | 16.2% | 14.7 |
Least punctual routes
Routes with at least 20 Allegiant Air departures, lowest on-time share first.
| Route | Flights | On time | Avg delay |
|---|---|---|---|
| TYS to FLL Knoxville to Fort Lauderdale | 38 | 60.5% | 20.8 |
| MFE to LAS Mcallen to Las Vegas | 32 | 62.5% | 25.8 |
| SCK to LAS Stockton to Las Vegas | 30 | 63.3% | 21.2 |
| SFB to ABE Orlando to Allentown | 40 | 65.0% | 26.0 |
| SFB to CVG Orlando to Cincinnati | 24 | 66.7% | 20.0 |
| SFB to TYS Orlando to Knoxville | 46 | 67.4% | 11.2 |
| SNA to PVU Santa Ana to Provo | 41 | 68.3% | 21.5 |
| AVL to FLL Asheville to Fort Lauderdale | 42 | 69.0% | 22.1 |
| CVG to SFB Cincinnati to Orlando | 23 | 69.6% | 9.7 |
| LAS to SCK Las Vegas to Stockton | 30 | 73.3% | 7.4 |
Busiest routes
The ten routes Allegiant Air flew most this month.
| Route | Flights | On time | Avg delay |
|---|---|---|---|
| AZA to PVU Mesa to Provo | 58 | 84.5% | 3.3 |
| PVU to AZA Provo to Mesa | 56 | 91.1% | -1.8 |
| LAS to FAT Las Vegas to Fresno | 53 | 86.8% | 8.1 |
| FAT to LAS Fresno to Las Vegas | 53 | 79.2% | 11.7 |
| TYS to SFB Knoxville to Orlando | 46 | 78.3% | 0.6 |
| SFB to TYS Orlando to Knoxville | 46 | 67.4% | 11.2 |
| FLL to AVL Fort Lauderdale to Asheville | 42 | 76.2% | 14.7 |
| AVL to FLL Asheville to Fort Lauderdale | 42 | 69.0% | 22.1 |
| SNA to PVU Santa Ana to Provo | 41 | 68.3% | 21.5 |
| ABE to SFB Allentown to Orlando | 41 | 78.0% | 21.2 |
Other months for Allegiant Air
Airport pages for September 2026
How we measure
On time means the aircraft took off within 15 minutes of its scheduled departure, after subtracting the departure airport's normal taxi time (FAA SWIM reports wheels-off, not push-back, so the median taxi time of the last 30 days is taken off every flight first). Average delay is the mean of that taxi-adjusted delay over all departures; early departures count as negative minutes, so an operator that routinely leaves early can show a negative average. 45+ min late is the share of departures that left 45 minutes or more behind schedule, the point at which most connections are at risk.
Scope: scheduled airlines only, the same set as the monthly State of the Sky report (operators with published routes; private, fractional and charter operators are left out), so the two publications give the same numbers for the same month. Departures are counted by scheduled day (UTC). Each day's flights are rolled up overnight and published the next morning; the newest day keeps filling in for a day or two and is only shown once it is substantially complete. Figures can differ by a few tenths of a point from the State of the Sky report for the same month: that report is frozen on the 2nd of the following month, while these pages are rebuilt from the live rollup, which recomputes each airport's taxi baseline nightly and re-rolls the last week of the month as late departure times arrive (September 2026 at SFO: 16,398 departures in both, 69.2% on time here against 69.5% in the report).
Source: FAA System Wide Information Management (SWIM) flight plans and departure times, processed by PlaneTrack. Free to quote with credit to PlaneTrack (CC BY 4.0).