North Bend/Coos Bay, OR

What the Data Says About OTH

North Bend/Coos Bay, OR in North Bend/Coos Bay, Oregon handled 4,337 flights in the Bureau of Transportation Statistics dataset between 2020 and 2025, posting a 80.6% on-time departure rate. Of those flights, 843 experienced delays, 59 were cancelled, and 9 were diverted. The cancellation rate works out to 1.36%, the diversion rate to 0.21%, and the average delay when departures run late is 88.5 minutes. These figures are the baseline for comparing OTH against other airports in the same state and nationally.

Breaking down what drives delays at OTH, Carrier leads the pack. Carrier accounts for 43.6% of total delay minutes, followed by Late Aircraft at 24.9% and Weather at 17.6%. Weather contributes 17.6% of delay minutes at this airport, while security holds the smallest share at 0.5%. Travelers often overestimate the weather share; the BTS categorization shows late-arriving aircraft and carrier operations as the larger contributors.

Seasonally, May runs the cleanest at OTH with a 91.6% on-time rate, while December is the roughest at 85.3% — a 6-point swing between best and worst month. Volume peaks in August, when average flights hit 87. The busiest route from OTH is to SFO (San Francisco), with 1,128 flights at a 81.7% on-time rate. Combine these numbers — 80.6% on-time, 88.5-minute average delay, 1.36% cancellation rate — and you have a concrete picture of departure reliability at North Bend/Coos Bay, OR.