Airlines › Allegiant Air
Reporting carrier · 12 months to July 2026
Allegiant Air: on-time performance
BTS: A flight is counted as on time if it arrived less than 15 minutes after its scheduled time. Only carriers with at least 0.5 percent of domestic scheduled passenger revenue report. Data through July 2026.
Allegiant Air (BTS code G4) reported 126,499 scheduled domestic flights in the 12 months to July 2026, serving 130 airports on 1,189 routes.
73.3% of its flights arrived on time, 2.7 points below the 76.0% recorded for all reporting carriers together. 0.7% were cancelled (all carriers: 1.8%) and 0.3% diverted; flights that arrived were 15.2 min late on average.
Its busiest airports by departures are Sanford (SFB, 8% of departures), St. Petersburg (PIE, 7% of departures) and Punta Gorda (PGD, 6% of departures).
The on-time share is down 1.8 points on the previous 12 months (75.1%); the cancellation share moved from 1.2% to 0.7%.
Of the delay minutes that carriers assigned to a BTS cause category on its flights, late-arriving aircraft 39%, air carrier 31% and national aviation system 18%.
- On time 73.3%
- Arrived 15+ minutes late 25.7%
- Cancelled 0.7%
- Diverted 0.3%
Against all reporting carriers
| Measure | Allegiant Air | All reporting carriers | G4, previous 12 months |
|---|---|---|---|
| Arrived on time | 73.3% | 76.0% | 75.1% |
| Departed on time | 75.4% | 76.1% | 76.2% |
| Arrived 15+ minutes late | 25.7% | 21.9% | 23.4% |
| Cancelled | 0.7% | 1.8% | 1.2% |
| Diverted | 0.3% | 0.3% | 0.3% |
| Average arrival delay | 15.2 min | 8.1 min | 11.8 min |
| Arrival delay minutes per 100 flights | 2,359 | 1,684 | 2,127 |
| Scheduled flights | 126,499 | 7,043,858 | 127,006 |
By on-time share, Allegiant Air is 8 of 13 reporting carriers in the 12 months to July 2026; the full table is on the airline on-time ranking. Year on year: −1.8 pts on time.
Month by month
Busiest airports
| Airport | Departures | Share of carrier | On time | Avg arrival delay | Cancelled | Airport, all carriers |
|---|---|---|---|---|---|---|
| SFB Sanford | 10,115 | 8% | 69.5% | 20.0 min | 0.7% | 69.5% |
| PIE St. Petersburg | 9,050 | 7.2% | 76.3% | 8.5 min | 0.6% | 76.3% |
| PGD Punta Gorda | 7,374 | 5.8% | 78.3% | 6.5 min | 0.6% | 78.3% |
| LAS Las Vegas | 7,055 | 5.6% | 83.4% | 2.9 min | 0.4% | 76.8% |
| AZA Phoenix | 6,301 | 5% | 80.8% | 5.5 min | 0.3% | 80.8% |
| FLL Fort Lauderdale | 4,681 | 3.7% | 60.5% | 25.7 min | 0.9% | 68.9% |
| CVG Cincinnati | 3,511 | 2.8% | 76.0% | 10.8 min | 0.4% | 77.6% |
| SRQ Sarasota/Bradenton | 3,425 | 2.7% | 82.0% | 1.9 min | 0.6% | 78.8% |
| TYS Knoxville | 3,364 | 2.7% | 72.4% | 14.7 min | 0.4% | 75.1% |
| AVL Asheville | 3,103 | 2.5% | 74.0% | 16.7 min | 0.7% | 75.1% |
| VPS Valparaiso | 2,647 | 2.1% | 74.0% | 12.2 min | 0.3% | 77.4% |
| GRR Grand Rapids | 2,493 | 2% | 76.3% | 6.7 min | 0.2% | 74.7% |
| BNA Nashville | 2,255 | 1.8% | 75.3% | 15.4 min | 0.7% | 74.4% |
| DSM Des Moines | 2,029 | 1.6% | 75.1% | 15.4 min | 1.5% | 77.3% |
| ABE Allentown/Bethlehem/Easton | 2,011 | 1.6% | 78.6% | 11.5 min | 0.8% | 77.9% |
| ATW Appleton | 1,722 | 1.4% | 81.0% | 9.7 min | 1.3% | 75.6% |
| FNT Flint | 1,635 | 1.3% | 77.2% | 6.7 min | 0.2% | 70.0% |
| PIT Pittsburgh | 1,630 | 1.3% | 78.2% | 11.0 min | 0.9% | 79.7% |
| PVU Provo | 1,624 | 1.3% | 87.5% | 3.2 min | 0.2% | 84.8% |
| IND Indianapolis | 1,618 | 1.3% | 73.4% | 13.2 min | 0.7% | 78.9% |
| MYR Myrtle Beach | 1,502 | 1.2% | 71.6% | 18.6 min | 1.3% | 77.6% |
| BLV Belleville | 1,395 | 1.1% | 69.2% | 23.8 min | 0.9% | 69.2% |
| SNA Santa Ana | 1,255 | 1% | 71.0% | 31.4 min | 1.0% | 80.3% |
| CAK Akron | 1,161 | 0.9% | 72.4% | 15.5 min | 0.4% | 71.4% |
| LCK Columbus | 1,135 | 0.9% | 71.2% | 19.2 min | 0.4% | 71.2% |
The 25 airports with the most G4 departures of 130 served. On time means the flight reached its destination less than 15 minutes late; the pill is green when the carrier is at or above the figure for all carriers' departures from that airport (last column).
Busiest routes
| Route | Cities | Flights | On time | Avg arrival delay | Cancelled |
|---|---|---|---|---|---|
| PVU–AZA | Provo to Phoenix | 707 | 87.1% | 9.4 min | 0.4% |
| AZA–PVU | Phoenix to Provo | 706 | 79.3% | 12.6 min | 0.4% |
| AVL–FLL | Asheville to Fort Lauderdale | 659 | 61.0% | 29.6 min | 1.1% |
| FLL–AVL | Fort Lauderdale to Asheville | 659 | 58.1% | 30.1 min | 1.1% |
| FAT–LAS | Fresno to Las Vegas | 644 | 76.7% | 12.5 min | 0.6% |
| LAS–FAT | Las Vegas to Fresno | 644 | 82.5% | 3.8 min | 0.6% |
| ABE–SFB | Allentown/Bethlehem/Easton to Sanford | 643 | 77.8% | 18.4 min | 0.5% |
| SFB–ABE | Sanford to Allentown/Bethlehem/Easton | 642 | 75.5% | 17.7 min | 0.3% |
| SFB–TYS | Sanford to Knoxville | 639 | 63.7% | 21.3 min | 0.6% |
| TYS–SFB | Knoxville to Sanford | 639 | 68.1% | 19.3 min | 0.6% |
| PIE–TYS | St. Petersburg to Knoxville | 522 | 74.1% | 15.1 min | 0.6% |
| TYS–PIE | Knoxville to St. Petersburg | 522 | 72.8% | 17.1 min | 0.6% |
| AVL–SFB | Asheville to Sanford | 516 | 73.6% | 22.5 min | 0.6% |
| SFB–AVL | Sanford to Asheville | 515 | 69.3% | 22.0 min | 0.6% |
| AVL–PIE | Asheville to St. Petersburg | 508 | 72.4% | 14.8 min | 0.8% |
| PIE–AVL | St. Petersburg to Asheville | 508 | 74.8% | 10.3 min | 0.6% |
| FLL–TYS | Fort Lauderdale to Knoxville | 481 | 59.9% | 30.8 min | 0.8% |
| TYS–FLL | Knoxville to Fort Lauderdale | 481 | 52.8% | 35.9 min | 0.8% |
| BLI–LAS | Bellingham to Las Vegas | 435 | 86.7% | 7.9 min | 1.4% |
| LAS–BLI | Las Vegas to Bellingham | 434 | 85.3% | 1.2 min | 1.2% |
| LAS–MFE | Las Vegas to Mission/McAllen/Edinburg | 426 | 89.2% | -2.2 min | 0.5% |
| MFE–LAS | Mission/McAllen/Edinburg to Las Vegas | 426 | 82.6% | 7.3 min | 0.5% |
| CVG–VPS | Cincinnati to Valparaiso | 416 | 76.7% | 9.6 min | 0.5% |
| VPS–CVG | Valparaiso to Cincinnati | 416 | 74.5% | 14.1 min | 0.5% |
| PVU–SNA | Provo to Santa Ana | 407 | 90.7% | -4.6 min | 0.0% |
The 25 routes with the most G4 flights of 1,189 flown. Figures are for this carrier's flights only; the route pages compare every carrier on the route.
By scheduled departure hour
Delay causes and cancellations
Cancellations by reported reason (834 in the period): air carrier 18%, weather 74%, national aviation system 8%, security 1%.
Questions and answers
What is Allegiant Air's on-time performance?
73.3% of 126,499 scheduled domestic flights in the 12 months to July 2026 arrived less than 15 minutes late. All reporting carriers together recorded 76.0%.
How often does Allegiant Air cancel flights?
0.7% of its scheduled domestic flights were cancelled in the period, against 1.8% for all reporting carriers.
What causes Allegiant Air delays?
For flights that arrived 15 or more minutes late, the carrier attributed the delay minutes as follows: late-arriving aircraft 39%, air carrier 31%, national aviation system 18%, extreme weather 11%, security 0%. Carriers assign these categories themselves under BTS rules.
At which airports does Allegiant Air have its highest on-time share?
Among its 25 busiest airports with at least 600 departures, flights leaving Provo (PVU) had the highest on-time arrival share at 87.5%, and those leaving Fort Lauderdale (FLL) the lowest at 60.5%.
What time of day has the highest on-time share?
Its flights scheduled to depart from 6 am to 7 am local time arrived on time 90.9% of the time; those scheduled from 9 pm to 10 pm did so 56.8% of the time.
Is it getting better?
The on-time share for the 12 months to July 2026 was 73.3%, down 1.8 points on the previous 12 months (75.1%).
Why are some airlines missing?
Only carriers with at least 0.5 percent of domestic scheduled passenger revenue must report on-time data to BTS. Smaller carriers, charter operators and foreign airlines are not in the files, and flights to or from other countries are not covered.
Provenance
Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance (1987 to present), monthly files August 2023 to July 2026; carrier name from the BTS unique carrier lookup. US government works in the public domain. The carrier code is the BTS reporting-carrier code, which identifies the company that operated the flight, not the brand it was sold under. Totals and averages only. See the methodology and which airlines report.