TTN to PIE flight delays & on-time performance
Nonstop flights from Trenton Mercer Airport to St. Petersburg Clearwater International Airport · 964 miles · Aug 2025 – Jul 2026
No FAA-reported ground stops or delays at TTN or PIE 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 St. Petersburg (PIE) arrived on time 77% of the time in Aug 2025 – Jul 2026, worse than the 78% national average.
- 4.3% were cancelled, and 5% arrived an hour or more late.
- Allegiant Air is the only airline reporting nonstop flights on this route.
- Friday was the most reliable day to fly (85% on time) and Saturday the least (67%).
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (50%).
Which airline is most on time from TTN to PIE?
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 | 77% | 4.3% | 13 min | 4.5% | 47 |
Best time of day to fly
On-time arrival rate by scheduled departure hour (local time).
- 11am69%13 flights
- 12pm74%20 flights
- 6pm91%11 flights
Best day of the week
On-time arrival rate by day of departure.
- Monday73%15.4% cancelled
- Wednesday82%0.0% cancelled
- Friday85%0.0% cancelled
- Saturday67%0.0% cancelled
On-time trend by month
Why flights are late
Share of delay minutes by cause, as reported by airlines to the DOT.
- Airline (crew, maintenance, cleaning, fueling)50%
- Air traffic control & airport congestion45%
- Late-arriving aircraft4%
- Extreme weather0%
- Security0%
Why flights are cancelled
Share of cancellations by reason.
- Extreme weather100%
- Airline (crew, maintenance, cleaning, fueling)0%
- Air traffic control & airport congestion0%
- Security0%
TTN to PIE: common questions
- How often are TTN to PIE flights on time?
- 77% 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 St. Petersburg cancelled?
- 4.3% of scheduled flights were cancelled (2 of 47).
- How long are typical delays?
- Across all flights the average arrival delay was 13 min (early arrivals count as zero). Flights that were late arrived 53 min behind schedule on average, and 4.5% of flights were an hour or more late.
- How long is taxi time at TTN?
- Flights on this route spent 19 min taxiing from the gate to takeoff on average.
Related routes
More flights to St. Petersburg
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. Route: TTN → PIE, nonstop flights by US airlines that report to the DOT. How we calculate this.