tailodds FORECAST
Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Philadelphia → Greenville via Atlanta: arrives on time 49%

  1. 16:08 PHL → 18:25 ATL
    DL 2131 · Delta · 2h 15m · 70% on time, 1.9% cancelled
  2. 51m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 19:16 ATL → 20:20 GSP
    DL 2319 · Delta · 1h 04m · 81% on time, 3.5% cancelled

Total trip 4h 12m, scheduled departure to arrival. Times are local. Both flew on 56 of the last 56 days.

Makes the connection65%The first flight arrived more than 6 minutes late on 35% of the days it flew: too late for the 45-minute minimum connection on a 51m layover.
Arrives on time49%First flight not cancelled (1.9% are) × connection made (65%) × second flight not cancelled (3.5% are) and within 15 minutes (81%).
Total trip4h 12mPHL 16:08 to GSP 20:20, 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.