Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Portland → Ontario via Salt Lake City: arrives on time 90%
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05:45 PDX → 08:39 SLCDL 1270 · Delta · 1h 54m · 98% on time, 0.3% cancelled
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2h 40m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
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11:19 SLC → 12:10 ONTDL 3172 · Delta · 1h 51m · 91% on time, 0.0% cancelled
Total trip 6h 25m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.
Makes the connection100%The first flight arrived more than 115 minutes late on <1% of the days it flew: too late for the 45-minute minimum connection on a 2h 40m layover.
Arrives on time90%First flight not cancelled (0.3% are) × connection made (100%) × second flight not cancelled (0.0% are) and within 15 minutes (91%).
Total trip6h 25mPDX 05:45 to ONT 12:10, layover included
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.