Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Pittsburgh → Raleigh/Durham via Atlanta: arrives on time 72%
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13:47 PIT → 15:35 ATLDL 1345 · Delta · 1h 48m · 87% on time, 1.0% cancelled
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3h 43m layover in Atlanta (ATL) · 45 min minimum on one ticket
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19:18 ATL → 20:47 RDUDL 1518 · Delta · 1h 29m · 74% on time, 1.2% cancelled
Total trip 7h 00m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.
Makes the connection99%The first flight arrived more than 178 minutes late on 1% of the days it flew: too late for the 45-minute minimum connection on a 3h 43m layover.
Arrives on time72%First flight not cancelled (1.0% are) × connection made (99%) × second flight not cancelled (1.2% are) and within 15 minutes (74%).
Total trip7h 00mPIT 13:47 to RDU 20:47, 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.