Atlanta to Valparaiso

What the Data Says About ATL to VPS

The Atlanta to Valparaiso corridor (ATL → VPS) covers roughly 250 miles and is served by 3 carriers, based on Bureau of Transportation Statistics reporting. Across 12,664 flights in the dataset, this route posts a 86.6% on-time rate with an average delay of 67.6 minutes when flights run late. Over the most recent 24 months of BTS data, 4,612 flights were recorded on this pairing — 63 cancelled (1.4%) and 14 diverted (0.3%). 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 12,664 total flights analyzed, the 86.6% on-time figure is statistically meaningful rather than a small-sample fluke. The 67.6-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, Sep 2025 posted the best performance on this corridor at 94% on-time, while Jun 2025 came in at 70% on-time — a 24-point gap between best and worst recent month. For travelers evaluating the ATL to VPS route, the combination of a 86.6% on-time rate, 67.6-minute average delay, 1.4% recent cancellation rate, and 3 available carriers is the concrete summary of what BTS data shows about reliability on this pairing.