State College, PA

What the Data Says About SCE

State College, PA in State College, Pennsylvania handled 9,139 flights in the Bureau of Transportation Statistics dataset between 2020 and 2025, posting a 83.8% on-time departure rate. Of those flights, 1,479 experienced delays, 165 were cancelled, and 14 were diverted. The cancellation rate works out to 1.81%, the diversion rate to 0.15%, and the average delay when departures run late is 87.0 minutes. These figures are the baseline for comparing SCE against other airports in the same state and nationally.

Breaking down what drives delays at SCE, Carrier leads the pack. Carrier accounts for 50.9% of total delay minutes, followed by Late Aircraft at 26.8% and Weather at 12.3%. Weather contributes 12.3% of delay minutes at this airport, while security holds the smallest share at 0.0%. Travelers often overestimate the weather share; the BTS categorization shows late-arriving aircraft and carrier operations as the larger contributors.

Seasonally, August runs the cleanest at SCE with a 93.8% on-time rate, while December is the roughest at 89.2% — a 5-point swing between best and worst month. Volume peaks in March, when average flights hit 179. The busiest route from SCE is to SCE (State College), with 2,288 flights at a 78.3% on-time rate. Combine these numbers — 83.8% on-time, 87.0-minute average delay, 1.81% cancellation rate — and you have a concrete picture of departure reliability at State College, PA.