Is a 45-Minute Layover Enough at PHX?
Phoenix Sky Harbor International — Phoenix
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Risky — 17% miss rate
It's risky — a 45 minutes layover at PHX gives you about a 17% chance of missing your connection.
17%
Miss Rate
81%
On-Time Rate
69m
Avg Delay
Why 45 Minutes Is Risky at PHX
A 45-minute connection at PHX is risky. Based on delay patterns, roughly 17% of travelers on connections like this would miss their flight. We recommend at least 126 minutes.
·Airport reliability: PHX has a 81% on-time rate
−High average delay: When flights are late at PHX, the average delay is 69 minutes
Minimum Connection Time at PHX
45m
Domestic
120m
International
Your layover exactly matches the domestic minimum. You'll make it if everything goes perfectly, but any delay on your inbound flight puts you at risk.
Terminal Transfers at PHX
How to transfer: PHX Sky Train connects Terminal 3 and Terminal 4; most gates in Terminal 4 connected airside
Transfer time: 5-10 minutes between terminals
✓TSA re-screening: Not required between terminals — Terminal 3 and Terminal 4 are connected post-security via the Sky Train. No re-screening needed.
Compare Other Layover Times at PHX
Click any row to see the full analysis for that layover time.
What to Do Instead
- →Look for itineraries with 126+ minute layovers at PHX
- →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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