How delayed are Louisville Airport (SDF) departures right now?
Louisville Airport (SDF) delays today: 79% of the 107 flights we have timed operated within 15 minutes of schedule. Departures are running +8 min, across 79 flights tracked so far today.
Louisville Airport (SDF) delays today: 79% of the 107 flights we have timed operated within 15 minutes of schedule. Departures are running +8 min, across 79 flights tracked so far today. The busiest departure hour on today's board is 11:00 local, with 10 flights scheduled to leave. The most-served destination today is Chicago (ORD), with 8 departures on the board. Source: official airport boards, METAR weather, Pro Flight Search tracking. Updated 23 October 2026 at 19:03 UTC.
DEPARTURES MINOR DELAYS
+8 min
typical departure delay right now
Departures +8 min, arrivals 6 min early. This airport's board does not publish cancellations.
Live arrivals · Delays & weather · Direct routes · Global delays now
Cancellation risk · Do planes make up time? · Weather delay risk
JUST DEPARTEDDL 5637 to LGA · +11 min
Live departures board
est. departure17:27NOW
Board fetched 2h ago · how we report
0departed
last hour
last hour
10departing
next hour
next hour
0delayed
15+ min
15+ min
0cancelled
on board
on board
Runway demand · next 3 h
17:2718:5720:22
Scheduled departures per 15 minutes. The tallest banks are where queues form.
Trouble downstream
next 2½ h destinationsDelay at the destination often ripples back into departure holds here.
Where Louisville Airport (SDF) departures fly
Destinations on the current board, busiest first. 31 airports are served in this departures window.
Busiest departure hours at Louisville Airport (SDF)
00:0012:0023:00
The busiest departure hour on today's board is 11:00 local, with 10 flights scheduled to leave.
When this board says…
posted +15
+35
posted +30
+56
board's first estimatemedian actual
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 →
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: Louisville Airport (SDF) live delay and board tracking, measured from official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/airport-departures/louisville-SDF
Louisville Airport (SDF) departures: common questions
How many flights are cancelled at Louisville Airport (SDF) today?
No cancellations are showing across the 79 flights currently on the board.
What is the busiest departure hour at Louisville Airport (SDF)?
The busiest departure hour on today's board is 11:00 local, with 10 flights scheduled to leave.
Where do Louisville Airport (SDF) departures fly?
The busiest destinations on the current board are Chicago (ORD), Atlanta (ATL), Dallas-Fort Worth (DFW), Nashville (BNA), Detroit (DTW). In total 31 airports are served in this window.
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