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Wednesday, October 7 · typical odds for a Wednesday (too early for a weather forecast) · issued Sat 12:00 PM ET · connections flying that day

Wed, Oct 7: United via Denver, leaving 10:20, is the safest bet: 68% chance of reaching New York on time.

Best connections that day, one ticket

Ranked by chance you reach New York on time, from each leg’s forecast for the day. Total trip = scheduled departure to arrival (New York is 3 h ahead of Santa Ana). Layovers up to 4 hours. Pick a connection for its 12-month details.

UnitedDetails → SNA 10:20 → DEN 13:43UA 2843 3h 52m Denver DEN 17:35 → LGA 23:30UA 2033 10h 10m 100% 68%
DeltaDetails → SNA 06:45 → ATL 14:19DL 721 3h 41m Atlanta ATL 18:00 → LGA 20:27DL 434 10h 42m 99% 67%
DeltaDetails → SNA 08:00 → MSP 13:39DL 2185 1h 51m Minneapolis MSP 15:30 → LGA 19:18DL 2732 8h 18m 96% 66%
UnitedDetails → SNA 08:45 → DEN 12:09UA 489 3h 51m Denver DEN 16:00 → LGA 21:54UA 2168 10h 09m 100% 66%
DeltaDetails → SNA 12:15 → ATL 19:49DL 1521 1h 11m Atlanta ATL 21:00 → LGA 23:24DL 520 8h 09m 84% 65%
AmericanDetails → SNA 10:23 → DFW 15:28AA 2114 3h 26m Dallas-Fort Worth DFW 18:54 → LGA 23:37AA 1375 10h 14m 97% 64%
AmericanDetails → SNA 11:37 → ORD 17:57AA 2285 2h 32m Chicago ORD 20:29 → LGA 23:56AA 1166 9h 19m 94% 60%
UnitedDetails → SNA 07:45 → IAH 13:07UA 700 3h 08m Houston IAH 16:15 → LGA 20:59UA 334 10h 14m 98% 60%
How these are worked out. Each flight’s odds are our forecast for that day (typical odds until the weather forecast covers it); flights of airlines we don’t forecast yet use their 12-month record and are marked. Makes the connection: the first flight’s 12-month lateness curve, scaled so its chance of arriving 15+ min late matches the day’s forecast, at the layover minus the 45-minute minimum (90 on separate tickets). Arrives on time: first flight not cancelled × connection made × second flight not cancelled × second flight within 15 minutes, each from the day’s forecast.

About this data: forecast odds from our model for Wed, Oct 7 (newest published update); 12-month records from US DOT on-time data, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. JSON