The average in-air flight time from Phoenix, AZ to Hawaii (specifically Honolulu) is approximately 6 hours and 6 to 8 minutes. Including taxiing and gate time, the total gate-to-gate duration is about 6 hours and 28 to 31 minutes. If flying at a constant speed of 500 mph without extra time for takeoff and landing, the flight would take about 5 hours and 48 to 50 minutes

. In summary:

• In-air flight time: ~6 hours, 6-8 minutes
• Gate-to-gate time: ~6 hours, 28-31 minutes
• Estimated constant speed flight time: ~5 hours, 48-50 minutes

This timing is based on direct flights from Phoenix Sky Harbor International Airport (PHX) to Honolulu International Airport (HNL) and reflects typical commercial flight durations.