Best Time to Fly FLL to ACY: On-Time Stats by Hour & Airline
Fort Lauderdale-Hollywood International → Atlantic City International
Data through July 2026 · Last updated October 18, 2026
546 flights were scheduled from Fort Lauderdale (FLL) to Atlantic City (ACY) in the last 12 months, and 70.5% of those that flew arrived on time, 7.1 points below the US average of 77.6%.
Spirit Airlines was the most punctual of the 2 airlines on the route at 72.4%, while Allegiant Air trailed at 66.0%.
September has been the best month (93% on time) and Sunday the weakest day of the week (65%).
5.3% of flights were cancelled, versus 1.8% nationally.
FLL to ACY on-time performance by airline
Last 12 months. Airlines with fewer than 30 completed flights are marked “limited data”.
| Airline | On time | Avg delay when late | Cancelled | Flights |
|---|---|---|---|---|
| Spirit Airlines | 72.4% | 60 min | 6.9% | 390 |
| Allegiant Air | 66.0% | 58 min | 1.3% | 156 |
80%+ good 70–79.9% fair <70% poor
Best time of day to fly FLL to ACY
On-time arrival % by scheduled departure hour (local time), 1,074 flights over 24 months.
Show the numbers
| Departure hour | On time | Cancelled | Flights |
|---|---|---|---|
| 6am–7am | 98.1% | 0.0% | 52 |
| 7am–8am | 86.5% | 2.3% | 129 |
| 8am–9am | 87.7% | 0.6% | 164 |
| 9am–10am | 76.6% | 2.0% | 49 |
| 10am–11am | Limited data | 9 | |
| 11am–12pm | Limited data | 11 | |
| 12pm–1pm | Limited data | 5 | |
| 1pm–2pm | 59.6% | 0.0% | 57 |
| 2pm–3pm | 80.7% | 0.0% | 62 |
| 3pm–4pm | Limited data | 19 | |
| 4pm–5pm | 52.5% | 3.2% | 63 |
| 5pm–6pm | Limited data | 4 | |
| 6pm–7pm | Limited data | 20 | |
| 7pm–8pm | 75.6% | 2.1% | 93 |
| 8pm–9pm | 83.3% | 0.5% | 188 |
| 9pm–10pm | 48.0% | 14.4% | 146 |
| 10pm–11pm | Limited data | 3 | |
Best day of the week
24 months, by day of departure.
Best month to fly
24 months, by calendar month.
Holiday travel on FLL to ACY
On-time arrivals during holiday periods compared with all other days, last 24 months.
| Period | On time | vs other days | Cancelled | Flights |
|---|---|---|---|---|
| Thanksgiving week (Tue before to Mon after) | Limited data | 13 | ||
| Christmas & New Year (Dec 20 - Jan 3) | 40.6% | -36.3 pts | 3.0% | 33 |
| Summer peak (Jun 15 - Aug 15) | 78.0% | +1.1 pts | 0.6% | 165 |
| All other days | 76.9% | — | 3.4% | 863 |
Monthly on-time trend
On-time arrival % each month, with the 12-month US average for reference.
What causes delays on this route
Share of reported delay minutes, last 12 months (BTS cause categories).