F91977
F91977 (Frontier Airlines) flies Boston to Orlando. Of 184 departures recorded from October 2024 to July 2026, 81.8% left on time, according to the US BTS.
Recorded departures by month
Short series — F91977 has only 10 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods7 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | – | – |
| February | 16 | – | – |
| March | 20 | – | – |
| April | 1 | – | – |
| May | 6 | – | – |
| June | 3 | – | – |
| July | – | 27 | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Short series — F91977 has only 10 months so far. Enough to show the level now, not enough to read a trend.
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 periods7 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 83.9% | – | – |
| February | 66.7% | – | – |
| March | 100.0% | – | – |
| April | 100.0% | – | – |
| May | 60.0% | – | – |
| June | 100.0% | – | – |
| July | – | 77.8% | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Short series — F91977 has only 10 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Short series — F91977 has only 10 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods7 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | – | – |
| February | 1 | – | – |
| March | 0 | – | – |
| April | 0 | – | – |
| May | 1 | – | – |
| June | 0 | – | – |
| July | – | 0 | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → July 2026
This is a historical record of departures already flown, not a forecast for your flight.
Cancellation share
- Not cancelled 98.4% 181
- Cancelled 1.6% 3
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 |
|---|---|---|---|---|
| BOS MCO Boston Logan International Airport – Orlando International Airport | 1,806 | 19.9 min | 81.8% | 184 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 80.0% | 0 |
| November 2024 | 29 | 29 | 82.8% | 0 |
| December 2024 | 31 | 30 | 80.0% | 1 |
| January 2025 | 31 | 31 | 83.9% | 0 |
| February 2025 | 16 | 15 | 66.7% | 1 |
| March 2025 | 20 | 20 | 100.0% | 0 |
| April 2025 | 1 | 1 | 100.0% | 0 |
| May 2025 | 6 | 5 | 60.0% | 1 |
| June 2025 | 3 | 3 | 100.0% | 0 |
| July 2026 | 27 | 27 | 77.8% | 0 |