Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Atlanta → Harrisburg via Philadelphia: arrives on time 80%

  1. 07:30 ATL → 09:34 PHL
    DL 1100 · Delta · 2h 04m · 86% on time, 3.7% cancelled
  2. 3h 21m layover in Philadelphia (PHL) · 90 min minimum on separate tickets
  3. 12:55 PHL → 14:00 MDT
    AA 5963 · American, flown by Piedmont · 1h 05m · 85% on time, 0.0% cancelled

Total trip 6h 30m, scheduled departure to arrival. Times are local. Both flew on 48 of the last 56 days.

Makes the connection99%The first flight arrived more than 111 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 3h 21m layover.
Arrives on time80%First flight not cancelled (3.7% are) × connection made (99%) × second flight not cancelled (0.0% are) and within 15 minutes (85%).
Total trip6h 30mATL 07:30 to MDT 14:00, 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.