Is a 30-Minute Layover Enough at MIA?
Miami International — Miami
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High Risk — 56% miss rate
Probably not — a 30 minutes layover at MIA means roughly a 56% chance of missing your flight.
56%
Miss Rate
76%
On-Time Rate
77m
Avg Delay
Why 30 Minutes Is High Risk at MIA
A 30-minute connection at MIA is very risky. There's roughly a 56% chance you'll miss your connecting flight. We strongly recommend at least 146 minutes, or consider booking a direct flight.
·Airport reliability: MIA has a 76% on-time rate
−Below minimum connection time: MIA requires at least 60 minutes for domestic connections. You have 30.
−High average delay: When flights are late at MIA, the average delay is 77 minutes
Minimum Connection Time at MIA
60m
Domestic
150m
International
Your 30-minute layover is 30 minutes below the domestic minimum. Even without any delays, you may not have enough time to reach your gate.
Terminal Transfers at MIA
How to transfer: MIA Mover skytrain connects terminals; all concourses connected airside via walkways
Transfer time: 10-20 minutes between distant concourses
✓TSA re-screening: Not required between terminals — All concourses at MIA are connected post-security. International arrivals clear customs and can proceed to connecting gates without re-screening.
Compare Other Layover Times at MIA
Click any row to see the full analysis for that layover time.
What to Do Instead
- →Look for itineraries with 146+ minute layovers at MIA
- →Consider a direct flight if available
- →Book both legs on the same ticket (airline must rebook you if you miss the connection)
- →Choose an early morning first leg — morning flights are delayed less often
Check a Different Layover Time
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