Phoenix to Santa Ana

What the Data Says About PHX to SNA

The Phoenix to Santa Ana corridor (PHX → SNA) covers roughly 338 miles and is served by 11 carriers, based on Bureau of Transportation Statistics reporting. Across 23,622 flights in the dataset, this route posts a 83.1% on-time rate with an average delay of 59.0 minutes when flights run late. Over the most recent 24 months of BTS data, 8,808 flights were recorded on this pairing — 39 cancelled (0.4%) and 17 diverted (0.2%). 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 23,622 total flights analyzed, the 83.1% on-time figure is statistically meaningful rather than a small-sample fluke. The 59.0-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, Sep 2024 posted the best performance on this corridor at 90% on-time, while Nov 2025 came in at 76% on-time — a 14-point gap between best and worst recent month. For travelers evaluating the PHX to SNA route, the combination of a 83.1% on-time rate, 59.0-minute average delay, 0.4% recent cancellation rate, and 11 available carriers is the concrete summary of what BTS data shows about reliability on this pairing.