69% of flights from Fort Lauderdale to Cincinnati arrived on time over the past 12 months. That is worse than the typical U.S. route. The 11 a.m. departures ran on time 77% of the time; the 5 p.m. ones 52%. Most reliable airline: Allegiant Air (71%). 14% of flights arrived more than an hour late or not at all.
How late?
The on-time rate treats a flight 20 minutes late the same as one 5 hours late. Here's the split for FLL → CVG: when a flight was late, it was under 45 minutes late 48% of the time. About 1 in 8 flights landed an hour or more late, and 1 in 30 three hours or more; 1.0% were cancelled outright.
- On time or early69%
- 15–30 min late7.9%
- 30–60 min late8.9%
- 1–2 hours late6.8%
- 2–3 hours late2.5%
- 3+ hours late3.3%
- Diverted0.2%
- Cancelled1.0%
Share of all 975 scheduled flights, past 12 months, by arrival time against schedule.
By airline
| Airline | Flights | On time | Cancelled | Typical arrival | 1h+ late | Avg when late | Operated by |
|---|---|---|---|---|---|---|---|
| Delta Air Lines | 525 | 71% | 0.9% | −5 min | 11.6% | +84 min | Delta Air Lines |
| Allegiant Air | 257 | 71% | 0.4% | +1 min | 9.7% | +100 min | Allegiant Air |
| Frontier Airlines | 193 | 63% | 2.1% | −3 min | 18.7% | +96 min | Frontier Airlines |
Airline = the name on the ticket. Regional flights (e.g. "Delta Connection") count under the ticketing airline, and the operator is listed.
Best time of day to fly
On-time rate by scheduled departure hour (local time at FLL). Delays build through the day as late planes knock on, so early flights usually do best.
By airline and hour
| Departs | Delta Air Lines |
|---|---|
| 7 p.m. | 66% |
Last flight of the day
On FLL → CVG, each airline's last flight of the day was cancelled 1.1% of the time, against 0.0% for its earlier flights, about the same. It arrived 3+ hours late 6.6% of the time (earlier flights: 1.1%). It matters more than the numbers suggest. Miss an earlier flight and there's another one that evening; miss the last one and you're usually waiting until morning.
| Airline | Last departure | Last: cancelled | Last: 3h+ late | Earlier: cancelled | Next morning |
|---|---|---|---|---|---|
| Delta Air Lines | 7:22 p.m. | 1.3% | 6.9% | 0.0% | first flight 12:22 p.m. |
Last flight = the airline's last scheduled departure on this route that day, on days it flies the route at least twice; past 12 months. Times are typical scheduled times over the latest three months.
By month
Each calendar month pooled over 2023–2026. Best: November (84%). Worst: March (63%).
By day of week
| Day | Flights | On time | Cancelled |
|---|---|---|---|
| Monday | 180 | 67% | 1.7% |
| Tuesday | 83 | — | — |
| Wednesday | 100 | 82% | 0.0% |
| Thursday | 137 | 75% | 0.0% |
| Friday | 177 | 65% | 1.1% |
| Saturday | 143 | 67% | 0.7% |
| Sunday | 155 | 60% | 2.6% |
Why flights were late
Share of delay minutes on flights 15+ minutes late, as reported to BTS by the airlines.
Cancellations: airline 5 · weather 5
Month by month
Flight numbers on this route
Regular flights with at least 120 scheduled trips in the past year. Sorted by departure time.
| Flight | Departs | Flights | On time | Cancelled | Typical arrival | Operated by |
|---|---|---|---|---|---|---|
| DL 661 | 5:59 p.m. | 320 | 70% | 1.6% | −5 min | Delta Air Lines |
Worst days in the past year
| Date | Flights | On time | Cancelled |
|---|---|---|---|
| Mar 27, 2026 | 5 | 0% | 0 |
| Mar 16, 2026 | 4 | 0% | 2 |
| Feb 22, 2026 | 3 | 0% | 0 |
| Feb 16, 2026 | 3 | 0% | 0 |
| Dec 15, 2025 | 3 | 0% | 0 |
Nearby airport alternatives
Other ways to make the same trip, using airports within 60 miles of Fort Lauderdale or Cincinnati. MIA → CVG has been 11 points more reliable.
| Route | Flights | On time | Cancelled |
|---|---|---|---|
| FLL → CVG (this route) | 975 | 69% | 1.0% |
| MIA → CVG Miami to Cincinnati Northern Kentucky | 989 | 81% | 0.9% |
Questions
How often are flights from FLL to CVG on time?
69% of 975 scheduled flights from Fort Lauderdale, FL to Cincinnati, OH arrived within 15 minutes of schedule between September 2025 and August 2026. 1.0% were cancelled.
What is the best time of day to fly FLL to CVG?
Flights scheduled to leave at 11 a.m. were the most reliable (77% on time). The 5 p.m. departures were the least (52%).
Which airline is most on time from FLL to CVG?
Allegiant Air: 71% of its 257 flights on the route arrived on time. Delta Air Lines: 71%. Frontier Airlines: 63%.
What month has the most delays from FLL to CVG?
March (63% on time). The best month is November (84%), over 2023–2026.
Is the last flight of the day from FLL to CVG more likely to be cancelled?
Yes. Each airline's last FLL–CVG flight of the day was cancelled 1.1% of the time over the past year, against 0.0% for its earlier flights. If the last flight is cancelled, the next one is usually the following morning.
Related
- CVG → FLL (return)
- Fort Lauderdale (FLL) delays by hour
- Flights into Cincinnati Northern Kentucky (CVG)
- Delta Air Lines on-time record
- Allegiant Air on-time record
- Frontier Airlines on-time record
- Connecting off this flight? Check the risk
Domestic flights by the airlines that report to the U.S. DOT, plus their regional partners. "On time" means arriving less than 15 minutes after schedule; cancelled and diverted flights count as not on time. Past performance is a guide, not a forecast. Method.