American Airlines
AA678Houston to Miami
American Airlines flight AA678 flies from Houston (IAH) to Miami (MIA), 1,549 km. Over August 2025 to April 2026 it usually arrives about 15 minutes late: 72% of 321 flights arrived within 15 minutes of schedule and 2.8% were cancelled (US Department of Transportation data).
On-time record, last 12 months
72%
on time (within 15 min)
18%
more than 30 min late
2.8%
cancelled
+15 min
average arrival vs schedule
Every operation of AA678, August 2025 to April 2026: 321 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as AA678
- Houston (IAH) to Miami (MIA)93 flights
- Houston (IAH) to Philadelphia (PHL)82 flights
- Philadelphia (PHL) to Houston (IAH)79 flights
- Miami (MIA) to Houston (IAH)66 flights
- Chicago O'Hare (ORD) to Los Angeles (LAX)1 flights
Other flights from Houston to Miami
More about Houston (IAH) and Miami (MIA).
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