F91020
F91020 (Frontier Airlines) flies Las Vegas to Phoenix. Of 187 departures recorded from October 2024 to May 2026, 87.6% left on time, according to the US BTS.
Recorded departures by month
Months without data are left blank.
The most recent periods11 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 20 | 18 | ▼ 10.0% |
| February | 10 | 26 | ▲ 160.0% |
| March | 4 | 20 | ▲ 400.0% |
| April | 4 | 25 | ▲ 525.0% |
| May | – | 4 | – |
| June | – | – | – |
| July | – | – | – |
| August | 2 | – | – |
| September | – | – | – |
| October | 3 | – | in progress |
| November | – | – | – |
| December | – | – | – |
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 periods11 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 90.0% | 94.4% | ▲ 4.9% |
| February | 55.6% | 92.3% | ▲ 66.1% |
| March | 100.0% | 90.0% | ▼ 10.0% |
| April | 100.0% | 91.7% | ▼ 8.3% |
| May | – | 100.0% | – |
| June | – | – | – |
| July | – | – | – |
| August | 0.0% | – | – |
| September | – | – | – |
| October | 33.3% | – | in progress |
| November | – | – | – |
| December | – | – | – |
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 periods11 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 1 | – |
| May | – | 0 | – |
| June | – | – | – |
| July | – | – | – |
| August | 0 | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | – | – | – |
| December | – | – | – |
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 98.9% 185
- Cancelled 1.1% 2
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → May 4, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LAS PHX Harry Reid International Airport – Phoenix Sky Harbor International Airport | 411 | 0.2 min | 87.6% | 187 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 16 | 16 | 87.5% | 0 |
| November 2024 | 19 | 19 | 84.2% | 0 |
| December 2024 | 16 | 16 | 93.8% | 0 |
| January 2025 | 20 | 20 | 90.0% | 0 |
| February 2025 | 10 | 9 | 55.6% | 1 |
| March 2025 | 4 | 4 | 100.0% | 0 |
| April 2025 | 4 | 4 | 100.0% | 0 |
| August 2025 | 2 | 2 | 0.0% | 0 |
| October 2025 | 3 | 3 | 33.3% | 0 |
| January 2026 | 18 | 18 | 94.4% | 0 |
| February 2026 | 26 | 26 | 92.3% | 0 |
| March 2026 | 20 | 20 | 90.0% | 0 |
| April 2026 | 25 | 24 | 91.7% | 1 |
| May 2026 | 4 | 4 | 100.0% | 0 |