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

Houston → Pittsburgh via Nashville: arrives on time 59%

  1. 11:00 HOU → 12:55 BNA
    WN 1955 · Southwest · 1h 55m · 73% on time, 2.0% cancelled
  2. 2h 55m layover in Nashville (BNA) · 45 min minimum on one ticket
  3. 15:50 BNA → 18:22 PIT
    WN 4740 · Southwest · 1h 32m · 62% on time, 0.0% cancelled

Total trip 6h 22m, scheduled departure to arrival (Pittsburgh is 1 h ahead of Houston). Times are local. Both flew on 24 of the last 56 days.

Makes the connection98%The first flight arrived more than 130 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 2h 55m layover.
Arrives on time59%First flight not cancelled (2.0% are) × connection made (98%) × second flight not cancelled (0.0% are) and within 15 minutes (62%).
Total trip6h 22mHOU 11:00 to PIT 18:22, 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.