F91490
F91490 (Frontier Airlines) is a multi-stop service on 2 routes, busiest Las Vegas to Houston. Of 272 departures recorded from November 2024 to July 2026, 84.7% left on time, according to the US BTS.
- On-time departures84.7%of 272 flights
- Average delay4.6 min
- July 202630▲ 42.9%vs July 2025
- Cancelled1.5%
- Legs flown under this number2
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods16 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 8 | – |
| February | – | 5 | – |
| March | – | 11 | – |
| April | 3 | 9 | ▲ 200.0% |
| May | 12 | 29 | ▲ 141.7% |
| June | 15 | 28 | ▲ 86.7% |
| July | 21 | 30 | ▲ 42.9% |
| August | 21 | – | – |
| September | 17 | – | – |
| October | 18 | – | in progress |
| November | 21 | – | – |
| December | 22 | – | – |
according to the US BTS · November 2024 → July 2026
On-time departures by month
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods16 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 75.0% | – |
| February | – | 100.0% | – |
| March | – | 81.8% | – |
| April | 100.0% | 88.9% | ▼ 11.1% |
| May | 100.0% | 89.7% | ▼ 10.3% |
| June | 66.7% | 92.3% | ▲ 38.5% |
| July | 76.2% | 86.7% | ▲ 13.8% |
| August | 84.2% | – | – |
| September | 82.4% | – | – |
| October | 83.3% | – | in progress |
| November | 85.7% | – | – |
| December | 86.4% | – | – |
according to the US BTS · November 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · November 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods16 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | – | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 2 | – |
| July | 0 | 0 | – |
| August | 2 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · November 2024 → July 2026
This is a historical record of departures already flown, not a forecast for your flight.
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 98.5% 268
- Cancelled 1.5% 4
Share of all recorded flights in the period, all legs. · Nov 3, 2024 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LAS IAH Harry Reid International Airport – George Bush Intercontinental Airport | 1,963 | 3.9 min | 85.0% | 271 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 2 | 2 | 0.0% | 0 |
| April 2025 | 3 | 3 | 100.0% | 0 |
| May 2025 | 12 | 12 | 100.0% | 0 |
| June 2025 | 15 | 15 | 66.7% | 0 |
| July 2025 | 21 | 21 | 76.2% | 0 |
| August 2025 | 21 | 19 | 84.2% | 2 |
| September 2025 | 17 | 17 | 82.4% | 0 |
| October 2025 | 18 | 18 | 83.3% | 0 |
| November 2025 | 21 | 21 | 85.7% | 0 |
| December 2025 | 22 | 22 | 86.4% | 0 |
| January 2026 | 8 | 8 | 75.0% | 0 |
| February 2026 | 5 | 5 | 100.0% | 0 |
| March 2026 | 11 | 11 | 81.8% | 0 |
| April 2026 | 9 | 9 | 88.9% | 0 |
| May 2026 | 29 | 29 | 89.7% | 0 |
| June 2026 | 28 | 26 | 92.3% | 2 |
| July 2026 | 30 | 30 | 86.7% | 0 |