F91539
F91539 (Frontier Airlines) flies Orlando to Indianapolis. Of 162 departures recorded from April 2025 to June 2026, 83.2% left on time, according to the US BTS.
Recorded departures by month
Short series — F91539 has only 11 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods11 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 19 | – |
| February | – | 21 | – |
| March | – | 22 | – |
| April | 1 | 14 | ▲ 1,300.0% |
| May | 12 | 24 | ▲ 100.0% |
| June | – | 8 | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | 11 | – | in progress |
| November | 9 | – | – |
| December | 21 | – | – |
according to the US BTS · April 2025 → June 2026
On-time departures by month
Short series — F91539 has only 11 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 periods11 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 63.2% | – |
| February | – | 85.7% | – |
| March | – | 81.0% | – |
| April | 0.0% | 85.7% | – |
| May | 100.0% | 100.0% | 0.0% |
| June | – | 87.5% | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | 90.9% | – | in progress |
| November | 88.9% | – | – |
| December | 66.7% | – | – |
according to the US BTS · April 2025 → June 2026
Average departure delay by month
Short series — F91539 has only 11 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 · April 2025 → June 2026
Cancelled departures by month
Short series — F91539 has only 11 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods11 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | – | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | – | 0 | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · April 2025 → June 2026
This is a historical record of departures already flown, not a forecast for your flight.
Cancellation share
- Not cancelled 99.4% 161
- Cancelled 0.6% 1
Share of all recorded flights in the period, all legs. · Apr 4, 2025 → Jun 8, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| MCO IND Orlando International Airport – Indianapolis International Airport | 1,336 | 7.2 min | 83.2% | 162 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| April 2025 | 1 | 1 | 0.0% | 0 |
| May 2025 | 12 | 12 | 100.0% | 0 |
| October 2025 | 11 | 11 | 90.9% | 0 |
| November 2025 | 9 | 9 | 88.9% | 0 |
| December 2025 | 21 | 21 | 66.7% | 0 |
| January 2026 | 19 | 19 | 63.2% | 0 |
| February 2026 | 21 | 21 | 85.7% | 0 |
| March 2026 | 22 | 21 | 81.0% | 1 |
| April 2026 | 14 | 14 | 85.7% | 0 |
| May 2026 | 24 | 24 | 100.0% | 0 |
| June 2026 | 8 | 8 | 87.5% | 0 |