Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
San Francisco → Missoula via Salt Lake City: arrives on time 79%
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16:11 SFO → 19:11 SLCUA 543 · United · 2h 00m · 52% on time, 1.5% cancelled
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3h 44m layover in Salt Lake City (SLC) · 90 min minimum on separate tickets
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22:55 SLC → 00:28 MSO +1 dayDL 1723 · Delta · 1h 33m · 83% on time, 0.3% cancelled
Total trip 7h 17m, scheduled departure to arrival (Missoula is 1 h ahead of San Francisco). Times are local. Both flew on 51 of the last 56 days.
Makes the connection97%The first flight arrived more than 134 minutes late on 3% of the days it flew: too late for the 90-minute minimum connection on a 3h 44m layover.
Arrives on time79%First flight not cancelled (1.5% are) × connection made (97%) × second flight not cancelled (0.3% are) and within 15 minutes (83%).
Total trip7h 17mSFO 16:11 to MSO 00:28, 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.