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Monday, October 5 · our forecast odds · issued Sun 4:00 PM ET · 11 nonstops

Tomorrow: AA 1574 at 05:56 is the safest bet, 10% chance of being 15+ min late; evening flights run 28–35%.

Safest bet that day AA 1574 RDU 05:56 → MIA 08:02 · 10% chance 15+ min late Riskiest AA 2406 RDU 17:30 → MIA 19:49 · 35% chance 15+ min late · usually 55% on time
Against a calm day 22% average chance a nonstop arrives 15+ min late; 17% for the same flights on a calm-weather day

Every nonstop on Mon, Oct 5

12-month record →

Ranked by the chance of arriving 15+ minutes late, with each flight’s on-time record over Aug 2025 – Jul 2026 beside it. Times are local. Pick a flight for its forecast. Click a column to sort.

AA 1574 American RDU 05:56 MIA 08:02 10% 3% 1.3% no record
DL 890 Delta Flight history → RDU 08:15 MIA 10:26 11% 3% 0.9% 82%
AA 3501 American flown by Envoy Flight history → RDU 07:00 MIA 09:10 13% 5% 1.2% 75%
AA 3122 American RDU 07:14 MIA 09:20 17% 4% 1.6% no record
AA 3010 American Flight history → RDU 08:30 MIA 10:44 20% 4% 1.3% 86%
AA 2405 American Flight history → RDU 11:10 MIA 13:19 22% 5% 1.0% 90%worse than usual
AA 2101 American RDU 11:38 MIA 13:57 22% 6% 1.0% no record
MQ 3710 Envoy RDU 16:48 MIA 18:55 28% 9% 1.2% no record
F9 2335 Frontier Flight history → RDU 18:14 MIA 20:30 31% 13% 1.3% 66%
AA 2375 American Flight history → RDU 19:46 MIA 22:00 33% 8% 1.2% 42%
AA 2406 American Flight history → RDU 17:30 MIA 19:49 35% 9% 1.6% 55%
How these are worked out. Each flight’s odds are our forecast for that day; 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 Mon, Oct 5 (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