TTN to FLL flight delays & on-time performance
Nonstop flights from Trenton Mercer Airport to Fort Lauderdale Hollywood International Airport · 1,026 miles · Aug 2025 – Jul 2026
No FAA-reported ground stops or delays at TTN or FLL right now. Individual flights can still be delayed by the airline; check with your airline for your flight.
Key facts
- Flights from Trenton (TTN) to Fort Lauderdale (FLL) arrived on time 55% of the time in Aug 2025 – Jul 2026, worse than the 78% national average.
- 3.3% were cancelled, and 19% arrived an hour or more late.
- Departures scheduled around 11am did best (71% on time); around 7pm did worst (44%).
- Thursday was the most reliable day to fly (62% on time) and Sunday the least (48%).
- The largest source of delay minutes was air traffic control & airport congestion (47%).
Which airline is most on time from TTN to FLL?
Ranked by on-time arrival rate. Regional airlines fly under their partner's brand (e.g. SkyWest for Delta Connection or United Express).
| Airline | On time | Cancelled | Avg delay | 1 hr+ late | Flights |
|---|---|---|---|---|---|
| Allegiant Air | 57% | 2.1% | 52 min | 17.4% | 47 |
| Frontier Airlines | 50% | 7.7% | 106 min | 25.0% | 13 |
Best time of day to fly
On-time arrival rate by scheduled departure hour (local time).
- 11am71%21 flights
- 6pm56%10 flights
- 7pm44%26 flights
Best day of the week
On-time arrival rate by day of departure.
- Monday0%0.0% cancelled
- Tuesday0%0.0% cancelled
- Wednesday50%0.0% cancelled
- Thursday62%0.0% cancelled
- Friday100%0.0% cancelled
- Saturday100%0.0% cancelled
- Sunday48%8.0% cancelled
On-time trend by month
Why flights are late
Share of delay minutes by cause, as reported by airlines to the DOT.
- Air traffic control & airport congestion47%
- Late-arriving aircraft44%
- Airline (crew, maintenance, cleaning, fueling)8%
- Extreme weather1%
- Security0%
Why flights are cancelled
Share of cancellations by reason.
- Airline (crew, maintenance, cleaning, fueling)50%
- Extreme weather50%
- Air traffic control & airport congestion0%
- Security0%
TTN to FLL: common questions
- How often are TTN to FLL flights on time?
- 55% of flights arrived less than 15 minutes late in Aug 2025 – Jul 2026, compared with 78% for all US flights.
- How often are flights from Trenton to Fort Lauderdale cancelled?
- 3.3% of scheduled flights were cancelled (2 of 60).
- How long are typical delays?
- Across all flights the average arrival delay was 63 min (early arrivals count as zero). Flights that were late arrived 136 min behind schedule on average, and 19.0% of flights were an hour or more late.
- How long is taxi time at TTN?
- Flights on this route spent 18 min taxiing from the gate to takeoff on average.
Related routes
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. Route: TTN → FLL, nonstop flights by US airlines that report to the DOT. How we calculate this.