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

Atlanta → San Francisco via Los Angeles: arrives on time 42%

  1. 15:15 ATL → 17:05 LAX
    F9 3215 · Frontier · 4h 50m · 69% on time, 0.9% cancelled
  2. 1h 52m layover in Los Angeles (LAX) · 45 min minimum on one ticket
  3. 18:57 LAX → 20:30 SFO
    F9 4593 · Frontier · 1h 38m · 49% on time, 1.7% cancelled

Total trip 8h 20m, scheduled departure to arrival (San Francisco is 3 h behind Atlanta). Times are local. Both flew on 56 of the last 56 days.

Makes the connection88%The first flight arrived more than 67 minutes late on 12% of the days it flew: too late for the 45-minute minimum connection on a 1h 52m layover.
Arrives on time42%First flight not cancelled (0.9% are) × connection made (88%) × second flight not cancelled (1.7% are) and within 15 minutes (49%).
Total trip8h 20mATL 15:15 to SFO 20:30, 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.