Santa Ana to Phoenix

What the Data Says About SNA to PHX

The Santa Ana to Phoenix corridor (SNA → PHX) covers roughly 338 miles and is served by 11 carriers, based on Bureau of Transportation Statistics reporting. Across 23,628 flights in the dataset, this route posts a 83.2% on-time rate with an average delay of 71.6 minutes when flights run late. Over the most recent 24 months of BTS data, 8,808 flights were recorded on this pairing — 64 cancelled (0.7%) and 7 diverted (0.1%). Those baseline metrics tell you what to expect before you book.

Having 11 carriers on the route matters: more carriers generally means more daily schedule options, competitive pricing, and redundancy when flights are cancelled. With 23,628 total flights analyzed, the 83.2% on-time figure is statistically meaningful rather than a small-sample fluke. The 71.6-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).

Looking at recent months, Nov 2024 posted the best performance on this corridor at 90% on-time, while Nov 2025 came in at 71% on-time — a 19-point gap between best and worst recent month. For travelers evaluating the SNA to PHX route, the combination of a 83.2% on-time rate, 71.6-minute average delay, 0.7% recent cancellation rate, and 11 available carriers is the concrete summary of what BTS data shows about reliability on this pairing.