Jet Linx AviationJL
Flights JL10 16:45 Su
live
Direct flights from Saint Paul (STP) to St Louis (STL): 1 nonstop departure observed each week across 1 airline. The median arrival is 22 minutes late. No cancellations were recorded across the 2 tracked flights. The nonstop covers 723 km, an estimated 1 hour 26 minutes in the air. Measured by Pro Flight Search from live flight boards at Saint Paul and St Louis. Updated 19 October 2026 at 20:18 UTC.
STP
Saint Paul
tracking
STL
St Louis
smooth · +8
723 km · ~1h 26m est.
Running clean · 1 airline · 1x weekly · nonstop
88 / 100
route health from live STP and STL delay boards
Median arrival delay is +22 min. 0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+22 minacross the last 2 operated legs
Flight time~1h 26mestimated from route distance
Weekly departures1x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Jet Linx Aviation
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomes10-191I604arrived+22
Actual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsnext sweep in 120s
How the Saint Paul to St Louis route actually runs
Pro Flight Search records official board updates for nonstop STP to STL flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — Saint Paul (STP) to St Louis (STL) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/STP-STL
STP to STL questions
Is STP–STL running on time right now?
Smooth skies ahead. The arrival side at STL is the weaker end, route health score 88/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from STP to STL?
Great-circle distance is 723 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 81–92 min gate-to-gate on this route.
How often does STP–STL fly?
Jet Linx Aviation runs the route with about 1 flight a week (sun). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at STP and arrival-side delay at STL, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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