From the blog

#schedule-data

2 articles tagged #schedule-data.

A stack of five labelled SSIM record-type rows — a header, a carrier record, a flight leg, a segment record, and a trailer — in Active Flights brand blue on near-black.
SSIM & Schedules·

SSIM Chapter 7 record types, explained: reading a schedule file end to end

A field-level walk through the SSIM record types — header, carrier, flight leg, segment data, and trailer — with a sample file, the fields that matter, and the gotchas that bite parsers.

#ssim#record-types#schedule-data#explainer
A raw fixed-width SSIM record line decoding into labelled structured fields, in Active Flights brand cyan on near-black.
SSIM & Schedules·

What is IATA SSIM? A plain-English guide to the format that runs airline schedules

SSIM is how the airline industry exchanges its schedules — a fixed-width, 200-byte text format that's deceptively simple and genuinely hard to get right. Here's what it is and why it matters.

#ssim#iata#schedule-data#explainer