PIE → IAG: cancellations & delays
Over Jan 2023 - Apr 2026, 1.2% of St. Petersburg Clearwater International Airport (PIE) to Niagara Falls International Airport (IAG) flights were cancelled and 14.6% arrived at least 15 minutes late, across 409 flights, flown by G4. Cancellations peak in September.
Check today's live PIE departures →Airport pages: St. Petersburg Clearwater International Airport (PIE) · Niagara Falls International Airport (IAG)
Rates are historical averages from U.S. DOT (BTS) on-time records; a specific flight's live estimate can differ with weather and the day's disruptions.