Schedule: a typical Sunday (the flights of Jul 26, 2026, re-dated). Real flights replace these once the FAA publishes them, usually about a day ahead.
AMERICAN · FLIGHT AA 1347
SCHEDULED · TYPICAL SCHEDULE
AA 1347 · IAH → MIA
departs 7:35 AM CT · arrives 11:20 AM ET
Forecast issued Thu 4:00 PM ET · 65h before departure
Odds over time
Arrive at MIA more than 15 minutes late?
18%
chance · ±2 pts
+3 pts · 24h
HOW SURE WE ARE
Moderate. The odds now blend history with early weather forecasts.
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How late will it get to MIA?
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On time or early
81%
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15–30 min late
4%
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30 min–1 hour late
8%
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1–2 hours late
3%
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Over 2 hours late
4%
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Cancelled
<1%
Gate arrival compared with the scheduled arrival. The ranges add up to 100%.