St Louis Airport (STL) delays today: 69% of the 200 flights we have timed operated within 15 minutes of schedule. Arrivals are running 9 min early, across 121 flights tracked so far today. 1 of 121 tracked flights have been cancelled (0.8%). The busiest arrival hour on today's board is 19:00 local, with 18 flights scheduled to land. The most-served origin today is Chicago (ORD), with 12 arrivals on the board. Source: official airport boards, METAR weather, Pro Flight Search tracking. Updated 7 September 2026 at 03:18 UTC.
typical arrival delay right now
Departures +14 min, arrivals 9 min early. 2 of 339 flights cancelled (0.6%).
Live departures · Delays & weather · Direct routes · Global delays now
Cancellation risk · Do planes make up time? · Weather delay risk
Board fetched 1h ago · how we report
Scheduled arrivals per 15 minutes. The tallest banks are where queues form.
Your aircraft is usually late before it leaves. Origin delay is the strongest single predictor of a late arrival here.
Origins on the current board, busiest first. 54 airports feed this arrivals window.
The busiest arrival hour on today's board is 19:00 local, with 18 flights scheduled to land.
Every board update is stored, including the revisions. The first delay this board admits understates the median outcome. Posted vs. actual across every hub: the slippage study →
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Pro Flight Search: St Louis Airport (STL) live delay and board tracking, measured from official airport boards.
https://proflightsearch.com/airport-arrivals/st-louis-STL
St Louis Airport (STL) delays today: 69% of the 200 flights we have timed operated within 15 minutes of schedule. Arrivals are running 9 min early, across 121 flights tracked so far today. 1 of 121 tracked flights have been cancelled (0.8%).
1 of the 121 flights currently on the board are cancelled.
The busiest arrival hour on today's board is 19:00 local, with 18 flights scheduled to land.
The busiest origins on the current board are Chicago (ORD), Atlanta (ATL), Dallas-Fort Worth (DFW), Denver (DEN), New York (LGA). In total 54 airports feed this window.
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