Oakland to Long Beach

What the Data Says About OAK to LGB

The Oakland to Long Beach corridor (OAK → LGB) covers roughly 353 miles and is served by 3 carriers, based on Bureau of Transportation Statistics reporting. Across 9,578 flights in the dataset, this route posts a 88.1% on-time rate with an average delay of 50.5 minutes when flights run late. Over the most recent 24 months of BTS data, 3,539 flights were recorded on this pairing — 12 cancelled (0.3%) and 7 diverted (0.2%). 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 9,578 total flights analyzed, the 88.1% on-time figure is statistically meaningful rather than a small-sample fluke. The 50.5-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 95% on-time, while Dec 2024 came in at 78% on-time — a 17-point gap between best and worst recent month. For travelers evaluating the OAK to LGB route, the combination of a 88.1% on-time rate, 50.5-minute average delay, 0.3% recent cancellation rate, and 3 available carriers is the concrete summary of what BTS data shows about reliability on this pairing.