8C3421ATIIn the air, 20 min late
Left CVG at 00:50, 20 min after its 00:30 slot.
Track 8C3421 →
live
Direct flights from Cincinnati / Covington (CVG) to Miami (MIA): 26 nonstop departures observed each week across 4 airlines. 100% of the last 6 tracked flights arrived within 15 minutes of schedule. The median arrival is 20 minutes early. No cancellations were recorded across the 17 tracked flights. The nonstop covers 1,530 km, an estimated 2 hours 28 minutes in the air. Measured by Pro Flight Search from live flight boards at Cincinnati / Covington and Miami. Updated 28 October 2026 at 19:03 UTC.
Today, CVG → MIA
Wed 28 Oct · local times- 00:30 8C3421ATI Left 00:50 +20 ·
- 04:00 2I59921 Air Left 04:09 +9 ·
- 07:06 AA3638American Left 07:18 +12 ·
- 13:09 AA3554American Left 13:15 +6 ·
- · MQ3554American Eagle Departed Landed 15:25 −20
- · MQ3638American Eagle Departed Landed 09:30 −13
Checked CVG board 15:03 · MIA board 18:38
CVG
Cincinnati / Covington
smooth · +12
MIA
Miami
smooth · +0
1,530 km · ~2h 28m est.
Runs reliable · 4 airlines · 26x weekly · nonstop
100% on time
of the last 6 tracked CVG → MIA flights arrived within 15 minutes
Median arrival delay is −20 min. 0 of 17 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−20 minacross the last 6 arrivals
Flight time~2h 28mestimated from route distance
Weekly departures26x4 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 17
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
21 AirAir Transport InternationalAmerican AirlinesAmerican Eagle
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomes10-28MQ3554arrived−20
10-28MQ3638arrived−13
10-27MQ3554arrived−29
10-27MQ3638arrived−17
10-26MQ3554arrived−29
10-26MQ3638arrived−23
Actual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at CVG: 39% odds of a 15+ minute delay and around +9 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Cincinnati / Covington to Miami route actually runs
Pro Flight Search records official board updates for nonstop CVG to MIA flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — Cincinnati / Covington (CVG) to Miami (MIA) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/CVG-MIA
CVG to MIA questions
Is CVG–MIA running on time right now?
Smooth skies ahead. The departure side at CVG is the weaker end, route health score 92/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on CVG–MIA?
Operators schedule morning departures around 04:00 from CVG. Earlier flights typically land before destination-airport delays accumulate later in the day; check the MIA delay card to confirm conditions when you'd arrive.
How long is the flight from CVG to MIA?
Great-circle distance is 1,530 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 138–161 min gate-to-gate on this route.
How often does CVG–MIA fly?
4 carriers operate this route, around 40 flights a week between them. Compare carrier days and times in the airline list above.
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