F91821
F91821 (Frontier Airlines) flies Cleveland to Las Vegas. Of 526 departures recorded from October 2024 to July 2026, 74.3% left on time, according to the US BTS.
- On-time departures74.3%of 526 flights
- Average delay18.4 min
- July 202631▲ 0.0%vs July 2025
- Cancelled0.8%
according to the US BTS · Oct 16, 2024 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 6 | 27 | ▲ 350.0% |
| February | 17 | 14 | ▼ 17.6% |
| March | 31 | 27 | ▼ 12.9% |
| April | 27 | 30 | ▲ 11.1% |
| May | 30 | 31 | ▲ 3.3% |
| June | 30 | 30 | 0.0% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 10 | – | – |
| Year to date (Jan–Jul) | 172 | 190 | ▲ 10.5% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 83.3% | 63.0% | ▼ 24.4% |
| February | 52.9% | 57.1% | ▲ 7.9% |
| March | 70.0% | 53.9% | ▼ 23.1% |
| April | 81.5% | 83.3% | ▲ 2.3% |
| May | 70.0% | 83.9% | ▲ 19.8% |
| June | 79.3% | 79.3% | 0.0% |
| July | 74.2% | 71.0% | ▼ 4.3% |
| August | 80.7% | – | – |
| September | 83.3% | – | – |
| October | 80.7% | – | in progress |
| November | 80.0% | – | – |
| December | 70.0% | – | – |
| Year-to-date average (Jan–Jul) | 73.0% | 70.2% | ▼ 3.9% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 1 | 1 | 0.0% |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 1 | 1 | 0.0% |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 2 | 0.0% |
according to the US BTS · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
Cancellation share
- Not cancelled 99.2% 522
- Cancelled 0.8% 4
Share of all recorded flights in the period, all legs. · Oct 16, 2024 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| CLE LAS Cleveland Hopkins International Airport – Harry Reid International Airport | 2,929 | 18.4 min | 74.3% | 526 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 3 | 3 | 100.0% | 0 |
| November 2024 | 2 | 2 | 50.0% | 0 |
| December 2024 | 27 | 27 | 70.4% | 0 |
| January 2025 | 6 | 6 | 83.3% | 0 |
| February 2025 | 17 | 17 | 52.9% | 0 |
| March 2025 | 31 | 30 | 70.0% | 1 |
| April 2025 | 27 | 27 | 81.5% | 0 |
| May 2025 | 30 | 30 | 70.0% | 0 |
| June 2025 | 30 | 29 | 79.3% | 1 |
| July 2025 | 31 | 31 | 74.2% | 0 |
| August 2025 | 31 | 31 | 80.7% | 0 |
| September 2025 | 30 | 30 | 83.3% | 0 |
| October 2025 | 31 | 31 | 80.7% | 0 |
| November 2025 | 30 | 30 | 80.0% | 0 |
| December 2025 | 10 | 10 | 70.0% | 0 |
| January 2026 | 27 | 27 | 63.0% | 0 |
| February 2026 | 14 | 14 | 57.1% | 0 |
| March 2026 | 27 | 26 | 53.9% | 1 |
| April 2026 | 30 | 30 | 83.3% | 0 |
| May 2026 | 31 | 31 | 83.9% | 0 |
| June 2026 | 30 | 29 | 79.3% | 1 |
| July 2026 | 31 | 31 | 71.0% | 0 |