F92779
F92779 (Frontier Airlines) flies Atlanta to Chicago. Of 483 departures recorded from October 2024 to July 2026, 55.8% left on time, according to the US BTS.
- On-time departures55.8%of 483 flights
- Average delay40.8 min
- July 202631▲ 47.6%vs July 2025
- Cancelled2.1%
according to the US BTS · Oct 12, 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 | 22 | 25 | ▲ 13.6% |
| February | 19 | 19 | 0.0% |
| March | 22 | 25 | ▲ 13.6% |
| April | 8 | 30 | ▲ 275.0% |
| May | 19 | 30 | ▲ 57.9% |
| June | 23 | 30 | ▲ 30.4% |
| July | 21 | 31 | ▲ 47.6% |
| August | 23 | – | – |
| September | 21 | – | – |
| October | 22 | – | in progress |
| November | 24 | – | – |
| December | 24 | – | – |
| Year to date (Jan–Jul) | 134 | 190 | ▲ 41.8% |
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 | 61.9% | 60.0% | ▼ 3.1% |
| February | 63.2% | 42.1% | ▼ 33.3% |
| March | 50.0% | 47.8% | ▼ 4.3% |
| April | 75.0% | 60.0% | ▼ 20.0% |
| May | 36.8% | 63.3% | ▲ 71.9% |
| June | 22.7% | 75.0% | ▲ 230.0% |
| July | 28.6% | 72.4% | ▲ 153.4% |
| August | 40.9% | – | – |
| September | 71.4% | – | – |
| October | 77.3% | – | in progress |
| November | 47.8% | – | – |
| December | 54.2% | – | – |
| Year-to-date average (Jan–Jul) | 48.3% | 60.1% | ▲ 24.4% |
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 | 1 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 2 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 1 | 2 | ▲ 100.0% |
| July | 0 | 2 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 6 | ▲ 200.0% |
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 97.9% 473
- Cancelled 2.1% 10
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ATL MDW Hartsfield Jackson Atlanta International Airport – Chicago Midway International Airport | 952 | 40.8 min | 55.8% | 483 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 13 | 13 | 53.9% | 0 |
| November 2024 | 18 | 18 | 55.6% | 0 |
| December 2024 | 14 | 14 | 64.3% | 0 |
| January 2025 | 22 | 21 | 61.9% | 1 |
| February 2025 | 19 | 19 | 63.2% | 0 |
| March 2025 | 22 | 22 | 50.0% | 0 |
| April 2025 | 8 | 8 | 75.0% | 0 |
| May 2025 | 19 | 19 | 36.8% | 0 |
| June 2025 | 23 | 22 | 22.7% | 1 |
| July 2025 | 21 | 21 | 28.6% | 0 |
| August 2025 | 23 | 22 | 40.9% | 1 |
| September 2025 | 21 | 21 | 71.4% | 0 |
| October 2025 | 22 | 22 | 77.3% | 0 |
| November 2025 | 24 | 23 | 47.8% | 1 |
| December 2025 | 24 | 24 | 54.2% | 0 |
| January 2026 | 25 | 25 | 60.0% | 0 |
| February 2026 | 19 | 19 | 42.1% | 0 |
| March 2026 | 25 | 23 | 47.8% | 2 |
| April 2026 | 30 | 30 | 60.0% | 0 |
| May 2026 | 30 | 30 | 63.3% | 0 |
| June 2026 | 30 | 28 | 75.0% | 2 |
| July 2026 | 31 | 29 | 72.4% | 2 |