Route Reliability
TRI → St. Petersburg
TRI–PIE · 590 miles · TRI Airport to St. Pete–Clearwater International Airport
33
Bring Snacks
WanderNerd Reliability Score
- 44%
- Arrive within 15 minutes
- 34 min
- Average arrival delay
- 1.9%
- Cancelled
- 53
- Flights in the data
Data through May 2026.
Allegiant Air is the only airline in this data on this route, arriving on time 44% of the time across 53 flights. No comparison to make.
What the data says
The 12–3 PM departure wins.
TRI–PIE flights departing between 12–3 PM arrived on time 56% of the time, versus 16% between 3–6 PM.
Monday comes out ahead.
A small edge: 48% on time on Mondays against 42% on Fridays.
Flights on this route
The breakdown
- Mon48%(25 flights)
- Tue—(0 flights)
- Wed—(1 flights)
- Thu—(0 flights)
- Fri42%(26 flights)
- Sat—(0 flights)
- Sun—(0 flights)
- 6–9 AM—(1 flights)
- 12–3 PM56%(18 flights)
- 3–6 PM16%(19 flights)
- 6–9 PM—(9 flights)
- 9 PM–12 AM—(5 flights)
Keep nerding
Based on 53 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.