Best Time to Leave in Phoenix
Phoenix, AZ — departure-time intelligence from real search data, growing daily.
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Peak Congestion
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Avg Congestion
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Commute Insights
Phoenix traffic peaks on weekdays at 7:30–9:00 AM and 4:30–6:30 PM; weekends stay fluid until after 11:00 AM.
Weekday vs Weekend: Weekday peaks are sharp and bimodal (AM + PM); weekend mornings are calm before a single midday bump around 11:00 AM – 1:00 PM.
Best Commute Windows
Weekday AM
6:00 – 7:00 AM — Pre-rush free-flow on Loop 101 and I-10.
Weekday Midday
9:30 AM – 3:00 PM — Post-AM / pre-PM trough — lowest congestion baseline.
Weekend Morning
7:00 – 10:30 AM — Free-flow before the midday bump.
Worst Commute Windows
Weekday AM
7:30 – 9:00 AM — I-10 East through the Deck Park tunnel stacks up; US-60 East backs up past Mesa.
Weekday PM
4:30 – 6:30 PM — Reverse commute — Loop 101 South, I-17 South, and SR-51 North all run heavy.
Weekend Midday
11:00 AM – 1:00 PM — Single-weekend bump — shopping, events, and day-trip traffic on every Valley freeway.
Recommended Departure Times for Major Corridors
1
I-10 East (Phoenix → Tempe/Chandler)
Central Phoenix → Tempe / Chandler
Depart before 6:30 AM or after 9:30 AM to skip the Deck Park backup.
2
Loop 101 North (Mesa → Scottsdale)
Mesa → Scottsdale
Best window 9:15 AM – 3:00 PM; avoid 4:30 – 6:30 PM.
3
I-17 North (Phoenix → Anthem/Prescott)
Phoenix → Anthem / Prescott
Best window 9:30 AM – 3:30 PM; the AM peak stacks northbound from Stack interchange.
4
US-60 East (Mesa → Apache Junction)
Mesa → Apache Junction
Depart after 9:00 AM; AM peak queues past Power Road.