F91508
F91508 (Frontier Airlines) flies Las Vegas to Salt Lake City. Of 289 departures recorded from October 2024 to May 2026, 88.3% left on time, according to the US BTS.
Recorded departures by month
Months without data are left blank.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 7 | 9 | ▲ 28.6% |
| February | 3 | 3 | 0.0% |
| March | 3 | 26 | ▲ 766.7% |
| April | 8 | 30 | ▲ 275.0% |
| May | 22 | 14 | ▼ 36.4% |
| June | 18 | – | – |
| July | 17 | – | – |
| August | 11 | – | – |
| September | 23 | – | – |
| October | 29 | – | in progress |
| November | 21 | – | – |
| December | 14 | – | – |
| Year to date (Jan–May) | 43 | 82 | ▲ 90.7% |
according to the US BTS · October 2024 → May 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 periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 85.7% | 66.7% | ▼ 22.2% |
| February | 100.0% | 100.0% | 0.0% |
| March | 66.7% | 96.2% | ▲ 44.2% |
| April | 100.0% | 86.7% | ▼ 13.3% |
| May | 90.9% | 92.9% | ▲ 2.1% |
| June | 88.2% | – | – |
| July | 75.0% | – | – |
| August | 100.0% | – | – |
| September | 87.0% | – | – |
| October | 82.1% | – | in progress |
| November | 90.5% | – | – |
| December | 66.7% | – | – |
| Year-to-date average (Jan–May) | 88.7% | 88.5% | ▼ 0.2% |
according to the US BTS · October 2024 → May 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → May 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 1 | – | – |
| July | 1 | – | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | 0 | – | – |
| December | 2 | – | – |
| Year to date (Jan–May) | 0 | 0 |
according to the US BTS · October 2024 → May 2026
This is a historical record of departures already flown, not a forecast for your flight.
Cancellation share
- Not cancelled 97.9% 283
- Cancelled 2.1% 6
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → May 18, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LAS SLC Harry Reid International Airport – Salt Lake City International Airport | 592 | 2.0 min | 88.3% | 289 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 17 | 17 | 100.0% | 0 |
| November 2024 | 14 | 14 | 100.0% | 0 |
| January 2025 | 7 | 7 | 85.7% | 0 |
| February 2025 | 3 | 3 | 100.0% | 0 |
| March 2025 | 3 | 3 | 66.7% | 0 |
| April 2025 | 8 | 8 | 100.0% | 0 |
| May 2025 | 22 | 22 | 90.9% | 0 |
| June 2025 | 18 | 17 | 88.2% | 1 |
| July 2025 | 17 | 16 | 75.0% | 1 |
| August 2025 | 11 | 10 | 100.0% | 1 |
| September 2025 | 23 | 23 | 87.0% | 0 |
| October 2025 | 29 | 28 | 82.1% | 1 |
| November 2025 | 21 | 21 | 90.5% | 0 |
| December 2025 | 14 | 12 | 66.7% | 2 |
| January 2026 | 9 | 9 | 66.7% | 0 |
| February 2026 | 3 | 3 | 100.0% | 0 |
| March 2026 | 26 | 26 | 96.2% | 0 |
| April 2026 | 30 | 30 | 86.7% | 0 |
| May 2026 | 14 | 14 | 92.9% | 0 |