60% of flights from Dallas to Fort Lauderdale arrived on time over the past 12 months. That is worse than the typical U.S. route. 12% 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 DAL → FLL: when a flight was late, it was under 45 minutes late 62% of the time. About 1 in 9 flights landed an hour or more late, and 1 in 90 three hours or more; 1.1% were cancelled outright.
- On time or early60%
- 15–30 min late15%
- 30–60 min late13%
- 1–2 hours late8.1%
- 2–3 hours late1.3%
- 3+ hours late1.1%
- Diverted0.0%
- Cancelled1.1%
Share of all 541 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 |
|---|---|---|---|---|---|---|---|
| Southwest Airlines | 541 | 60% | 1.1% | +8 min | 10.5% | +51 min | Southwest 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 DAL). Delays build through the day as late planes knock on, so early flights usually do best.
Last flight of the day
On DAL → FLL, each airline's last flight of the day was cancelled 1.9% of the time, against 1.1% for its earlier flights (1.7× as often). It arrived 3+ hours late 1.9% of the time (earlier flights: 0.0%). 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 |
|---|---|---|---|---|---|
| Southwest Airlines | 6:50 p.m. | 1.9% | 1.9% | 1.1% | first flight 3:50 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.
If you need to be in FLL tonight, book an earlier flight so there's a backup if it's cancelled.
By month
Each calendar month pooled over 2023–2026. Best: October (81%). Worst: July (60%).
By day of week
| Day | Flights | On time | Cancelled |
|---|---|---|---|
| Monday | 76 | — | — |
| Tuesday | 59 | — | — |
| Wednesday | 57 | — | — |
| Thursday | 75 | — | — |
| Friday | 76 | — | — |
| Saturday | 105 | 60% | 0.9% |
| Sunday | 93 | — | — |
Why flights were late
Share of delay minutes on flights 15+ minutes late, as reported to BTS by the airlines.
Cancellations: weather 4 · airline 1 · air traffic/airport 1
Month by month
Not enough months with data to draw a trend.
Worst days in the past year
| Date | Flights | On time | Cancelled |
|---|---|---|---|
| Dec 27, 2025 | 3 | 0% | 0 |
| Mar 28, 2026 | 3 | 33% | 0 |
| Mar 7, 2026 | 3 | 33% | 0 |
| Mar 8, 2026 | 3 | 33% | 0 |
| Feb 14, 2026 | 3 | 33% | 1 |
Nearby airport alternatives
Other ways to make the same trip, using airports within 60 miles of Dallas or Fort Lauderdale. DAL → MIA has been 8 points more reliable.
| Route | Flights | On time | Cancelled |
|---|---|---|---|
| DAL → FLL (this route) | 541 | 60% | 1.1% |
| DAL → MIA Dallas Love Field to Miami | 417 | 69% | 2.2% |
| DFW → FLL Dallas/Fort Worth to Fort Lauderdale | 3,143 | 67% | 3.0% |
| DFW → MIA Dallas/Fort Worth to Miami | 4,804 | 67% | 2.4% |
| DFW → PBI Dallas/Fort Worth to President Donald J. Trump | 1,069 | 65% | 2.8% |
Questions
How often are flights from DAL to FLL on time?
60% of 541 scheduled flights from Dallas, TX to Fort Lauderdale, FL arrived within 15 minutes of schedule between September 2025 and August 2026. 1.1% were cancelled.
What month has the most delays from DAL to FLL?
July (60% on time). The best month is October (81%), over 2023–2026.
Is the last flight of the day from DAL to FLL more likely to be cancelled?
Yes. Each airline's last DAL–FLL flight of the day was cancelled 1.9% of the time over the past year, against 1.1% for its earlier flights. If the last flight is cancelled, the next one is usually the following morning.
Related
- FLL → DAL (return)
- Dallas Love Field (DAL) delays by hour
- Flights into Fort Lauderdale (FLL)
- Southwest 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.