Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Raleigh/Durham → Kansas City via Salt Lake City: arrives on time 66%
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07:10 RDU → 09:42 SLCDL 580 · Delta · 4h 32m · 84% on time, 0.0% cancelled
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52m layover in Salt Lake City (SLC) · 45 min minimum on one ticket
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10:34 SLC → 14:00 MCIDL 2882 · Delta · 2h 26m · 89% on time, 0.3% cancelled
Total trip 7h 50m, scheduled departure to arrival (Kansas City is 1 h behind Raleigh/Durham). Times are local. Both flew on 54 of the last 56 days.
Makes the connection75%The first flight arrived more than 7 minutes late on 25% of the days it flew: too late for the 45-minute minimum connection on a 52m layover.
Arrives on time66%First flight not cancelled (0.0% are) × connection made (75%) × second flight not cancelled (0.3% are) and within 15 minutes (89%).
Total trip7h 50mRDU 07:10 to MCI 14:00, layover included
Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.