JL717 Colorado SpringsCOS St LouisSTL · 12:47
JL717 by Japan Airlines flies from Colorado Springs (COS) to St Louis (STL).
scheduled from COS
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How JL717 actually runs
Pro Flight Search has tracked every published board update for JL717 across the COS and STL boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed +53 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how JL717 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N409RP.
Board clocks recorded as COS and STL published them.
Planning around JL717? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — JL717 Colorado Springs to St Louis on-time performance, measured from the COS and STL airport boards.
https://proflightsearch.com/flight/JL717
.