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

Pittsburgh → Chicago via Atlanta: arrives on time 85%

  1. 05:45 PIT → 07:25 ATL
    DL 1504 · Delta · 1h 45m · 92% on time, 2.2% cancelled
  2. 2h 35m layover in Atlanta (ATL) · 90 min minimum on separate tickets
  3. 10:00 ATL → 11:00 MDW
    WN 224 · Southwest · 2h 00m · 89% on time, 0.0% cancelled

Total trip 6h 15m, scheduled departure to arrival (Chicago is 1 h behind Pittsburgh). Times are local. Both flew on 22 of the last 56 days.

Makes the connection98%The first flight arrived more than 65 minutes late on 2% of the days it flew: too late for the 90-minute minimum connection on a 2h 35m layover.
Arrives on time85%First flight not cancelled (2.2% are) × connection made (98%) × second flight not cancelled (0.0% are) and within 15 minutes (89%).
Total trip6h 15mPIT 05:45 to MDW 11:00, 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.