Kona to Phoenix

What the Data Says About KOA to PHX

The Kona to Phoenix corridor (KOA → PHX) covers roughly 2,860 miles and is served by 3 carriers, based on Bureau of Transportation Statistics reporting. Across 2,096 flights in the dataset, this route posts a 91.5% on-time rate with an average delay of 258.6 minutes when flights run late. Over the most recent 24 months of BTS data, 786 flights were recorded on this pairing — 4 cancelled (0.5%) and 1 diverted (0.1%). Those baseline metrics tell you what to expect before you book.

Having 3 carriers on the route matters: more carriers generally means more daily schedule options, competitive pricing, and redundancy when flights are cancelled. With 2,096 total flights analyzed, the 91.5% on-time figure is statistically meaningful rather than a small-sample fluke. The 258.6-minute average delay applies only to flights that actually ran late, so it is not the average wait across all departures — the majority of flights on this route depart on time under the BTS definition of a delay (15+ minutes past schedule).

Monthly performance varies, so review the monthly table above to see specific periods. For travelers evaluating the KOA to PHX route, the combination of a 91.5% on-time rate, 258.6-minute average delay, 0.5% recent cancellation rate, and 3 available carriers is the concrete summary of what BTS data shows about reliability on this pairing.