F91918
F91918 (Frontier Airlines) flies Denver to Cleveland. Of 458 departures recorded from October 2024 to July 2026, 87.7% left on time, according to the US BTS.
according to the US BTS · Oct 13, 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 | 24 | 18 | ▼ 25.0% |
| February | 17 | 18 | ▲ 5.9% |
| March | 14 | 18 | ▲ 28.6% |
| April | 14 | 15 | ▲ 7.1% |
| May | 17 | 29 | ▲ 70.6% |
| June | 27 | 30 | ▲ 11.1% |
| July | 31 | 31 | 0.0% |
| August | 29 | – | – |
| September | 21 | – | – |
| October | 7 | – | in progress |
| November | 15 | – | – |
| December | 24 | – | – |
| Year to date (Jan–Jul) | 144 | 159 | ▲ 10.4% |
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 | 75.0% | 100.0% | ▲ 33.3% |
| February | 100.0% | 83.3% | ▼ 16.7% |
| March | 100.0% | 88.9% | ▼ 11.1% |
| April | 100.0% | 86.7% | ▼ 13.3% |
| May | 94.1% | 89.7% | ▼ 4.7% |
| June | 81.5% | 93.3% | ▲ 14.5% |
| July | 87.1% | 93.3% | ▲ 7.2% |
| August | 75.0% | – | – |
| September | 85.0% | – | – |
| October | 71.4% | – | in progress |
| November | 93.3% | – | – |
| December | 91.3% | – | – |
| Year-to-date average (Jan–Jul) | 91.1% | 90.7% | ▼ 0.4% |
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 | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 1 | – |
| August | 1 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 0 | 1 |
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 99.1% 454
- Cancelled 0.9% 4
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DEN CLE Denver International Airport – Cleveland Hopkins International Airport | 1,928 | 3.9 min | 87.7% | 458 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 11 | 11 | 72.7% | 0 |
| November 2024 | 21 | 21 | 81.0% | 0 |
| December 2024 | 27 | 27 | 85.2% | 0 |
| January 2025 | 24 | 24 | 75.0% | 0 |
| February 2025 | 17 | 17 | 100.0% | 0 |
| March 2025 | 14 | 14 | 100.0% | 0 |
| April 2025 | 14 | 14 | 100.0% | 0 |
| May 2025 | 17 | 17 | 94.1% | 0 |
| June 2025 | 27 | 27 | 81.5% | 0 |
| July 2025 | 31 | 31 | 87.1% | 0 |
| August 2025 | 29 | 28 | 75.0% | 1 |
| September 2025 | 21 | 20 | 85.0% | 1 |
| October 2025 | 7 | 7 | 71.4% | 0 |
| November 2025 | 15 | 15 | 93.3% | 0 |
| December 2025 | 24 | 23 | 91.3% | 1 |
| January 2026 | 18 | 18 | 100.0% | 0 |
| February 2026 | 18 | 18 | 83.3% | 0 |
| March 2026 | 18 | 18 | 88.9% | 0 |
| April 2026 | 15 | 15 | 86.7% | 0 |
| May 2026 | 29 | 29 | 89.7% | 0 |
| June 2026 | 30 | 30 | 93.3% | 0 |
| July 2026 | 31 | 30 | 93.3% | 1 |