MIA Miami
Miami International(Miami Airport)
Best time through security: 4 AM (about 5 min)
Most reliable airline here: (81% on time)
Why delays happen: The most common reason for departure delays here is the incoming plane arriving late.
Get a pre-flight briefing for MIA
Delay risk, TSA wait, and weather — emailed before your flight. Free.
Common questions about MIA
Are there delays at MIA right now?
No active delays at MIA right now. Historically, MIA runs on time 76% of the time.
How long is TSA at MIA?
Estimated wait right now: very quiet — expect minimal lines at this hour. Fastest time: 4 AM (about 5 min). Busiest: 9 PM (26-32 minutes).
What usually causes delays at MIA?
The most common reason for departure delays here is the incoming plane arriving late. About 1.5% of flights get cancelled.
How long of a connection do I need?
MIA sees moderate delays — allow at least 90 minutes domestic, 2 hours international.