SkyWest Airlines
OO4027Seattle to Ontario
SkyWest Airlines flight OO4027 flies from Seattle Tacoma (SEA) to Ontario (ONT), 1,540 km. Over August 2025 to July 2026 it usually arrives about 2 minutes early: 89% of 381 flights arrived within 15 minutes of schedule and 0.3% were cancelled (US Department of Transportation data).
On-time record, last 12 months
89%
on time (within 15 min)
8%
more than 30 min late
0.3%
cancelled
-2 min
average arrival vs schedule
Every operation of OO4027, August 2025 to July 2026: 381 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as OO4027
- Seattle Tacoma (SEA) to Ontario (ONT)249 flights
- Indianapolis (IND) to Austin Bergstrom (AUS)43 flights
- Austin Bergstrom (AUS) to Indianapolis (IND)37 flights
- Sioux Falls (FSD) to Minneapolis (MSP)31 flights
- Cleveland Hopkins (CLE) to Detroit (DTW)21 flights
Other flights from Seattle to Ontario
More about Seattle Tacoma (SEA) and Ontario (ONT).
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