STL

St Louis Airport (STL) departures today

live · 48m ago

St Louis Airport (STL) delays today: 88% of the 205 flights we have timed operated within 15 minutes of schedule. Departures are running +7 min. No cancellations have been recorded. The busiest departure hour on today's board is 08:00 local, with 23 flights scheduled to leave. The most-served destination today is Chicago (ORD), with 11 departures on the board. Source: official airport boards, METAR weather, Pro Flight Search tracking. Updated 30 October 2026 at 20:18 UTC.

DEPARTURES MINOR DELAYS
+7 min

typical departure delay right now

Departures +7 min, arrivals 5 min early. No cancellations across 211 tracked flights.

Live arrivals · Delays & weather · Direct routes · Global delays now

Cancellation risk · Do planes make up time? · Weather delay risk

JUST DEPARTEDAA 590 to PHX · +79 min

Live departures board

est. departure
15:30 YV 4075to IAH on time
Scheduled15:30Estimated15:30
Running to plan on the current board.
15:35 DL 5195to MSP on time
Scheduled15:35Estimated15:35Terminal1
Running to plan on the current board.
15:3714:20 WN 3248to HOU +77 min
Scheduled14:20Estimated15:37Terminal2
Running +77 min against the 14:20 schedule on the current board.
15:40 WN 4070to ECP on time
Scheduled15:40Estimated15:40Terminal2
Running to plan on the current board.
15:5014:31 AA 590to PHX departed +79
Scheduled14:31Departed15:50Terminal1
Departed 15:50, 79 minutes behind schedule
15:5215:35 WN 4085to LGA +17 min
Scheduled15:35Estimated15:52Terminal2
Board says +17. When this board first posts +15, the median flight departs +30.
16:05 AC 8890to YYZ on time
Scheduled16:05Estimated16:05Terminal1
Running to plan on the current board.
16:05 WN 4462to MCO on time
Scheduled16:05Estimated16:05Terminal2
Running to plan on the current board.
16:05NOW
16:1915:55 WN 3619to DCA +24 min
Scheduled15:55Estimated16:19Terminal2
Board says +24. When this board first posts +30, the median flight departs +41.
16:20 WN 239to ATL on time
Scheduled16:20Estimated16:20Terminal2
Running to plan on the current board.
16:21 AA 5021to CLT on time
Scheduled16:21Estimated16:21Terminal1
Running to plan on the current board.
16:26 AA 4449to LGA on time
Scheduled16:26Estimated16:26Terminal1
Running to plan on the current board.
16:26 F9 2636to MCO on time
Scheduled16:26Estimated16:26Terminal1
Running to plan on the current board.
16:30 WN 884to CHS on time
Scheduled16:30Estimated16:30Terminal2
Running to plan on the current board.
16:39 UA 663to DEN on time
Scheduled16:39Estimated16:39Terminal1
Running to plan on the current board.
16:40 LH 449to FRA on time
Scheduled16:40Estimated16:40Terminal2
Running to plan on the current board.
16:42 AS 314to on time
Scheduled16:42Estimated16:42Terminal1
Running to plan on the current board.
17:00 1I 15to ICT on time
Scheduled17:00Estimated17:00
Running to plan on the current board.
17:00 UA 3427to EWR on time
Scheduled17:00Estimated17:00Terminal1
Running to plan on the current board.
17:08 AA 2030to DCA on time
Scheduled17:08Estimated17:08Terminal1
Running to plan on the current board.
17:1716:50 WN 1374to DEN +27 min
Scheduled16:50Estimated17:17Terminal2
Board says +27. When this board first posts +30, the median flight departs +41.
17:27 AA 4259to ORD on time
Scheduled17:27Estimated17:27Terminal1
Running to plan on the current board.
17:31 DL 5607to LGA on time
Scheduled17:31Estimated17:31Terminal1
Running to plan on the current board.
17:34 UA 4592to ORD on time
Scheduled17:34Estimated17:34Terminal1
Running to plan on the current board.
17:35 DL 5351to MSP on time
Scheduled17:35Estimated17:35Terminal1
Running to plan on the current board.
17:35 DL 543to ATL on time
Scheduled17:35Estimated17:35Terminal1
Running to plan on the current board.
17:35 WN 3690to CLT on time
Scheduled17:35Estimated17:35Terminal2
Running to plan on the current board.
17:40 AA 3049to PHL on time
Scheduled17:40Estimated17:40Terminal1
Running to plan on the current board.
17:40 WN 2506to BWI on time
Scheduled17:40Estimated17:40Terminal2
Running to plan on the current board.
17:48 SY 3008to BWI on time
Scheduled17:48Estimated17:48
Running to plan on the current board.
17:50 WN 4113to PHX on time
Scheduled17:50Estimated17:50Terminal2
Running to plan on the current board.
17:50 WN 753to BNA on time
Scheduled17:50Estimated17:50Terminal2
Running to plan on the current board.
17:55 UA 4045to IAH on time
Scheduled17:55Estimated17:55Terminal1
Running to plan on the current board.
18:05 DL 2822to DTW on time
Scheduled18:05Estimated18:05Terminal1
Running to plan on the current board.

Board fetched 48m ago · how we report

4departed
last hour
11departing
next hour
4delayed
15+ min
1cancelled
on board

Runway demand · next 3 h

16:0517:3519:00

Scheduled departures per 15 minutes. The tallest banks are where queues form.

Trouble downstream

next 2½ h destinations
ATLATL2 outboundon timeCLTCLT2 outboundno dataLGALGA2 outboundon timeMCOMCO2 outboundno data

Delay at the destination often ripples back into departure holds here.

Where St Louis Airport (STL) departures fly

ORDChicago11 flights
DENDenver8 flights
DFWDallas-Fort Worth7 flights
LGANew York7 flights
ATLAtlanta7 flights
PHXPhoenix6 flights
DCAWashington6 flights
MDWChicago6 flights

Destinations on the current board, busiest first. 51 airports are served in this departures window.

Busiest departure hours at St Louis Airport (STL)

00:0012:0023:00

The busiest departure hour on today's board is 08:00 local, with 23 flights scheduled to leave.

Tomorrow at St Louis

Forecast

Sat 31 Oct, local date

High20°Clikely 18°C to 22°C
Low15°Clikely 13°C to 17°C
Outlook: below usual
Chance a departure is cancelled
0.4%usually 0.5%
Chance a departure leaves 60+ min late
7.5%usually 8.5%

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · Based on about 200 departures a day. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When this board says…

posted +15
+30
posted +30
+41
posted +45
+58
posted +60
+75
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: St Louis Airport (STL) live delay and board tracking, measured from official airport boards.

Canonical URL
https://proflightsearch.com/airport-departures/st-louis-STL
How we measure this →

St Louis Airport (STL) departures: common questions

How delayed are St Louis Airport (STL) departures right now?

St Louis Airport (STL) delays today: 88% of the 205 flights we have timed operated within 15 minutes of schedule. Departures are running +7 min. No cancellations have been recorded.

How many flights are cancelled at St Louis Airport (STL) today?

1 of the 151 flights currently on the board are cancelled.

What is the busiest departure hour at St Louis Airport (STL)?

The busiest departure hour on today's board is 08:00 local, with 23 flights scheduled to leave.

Where do St Louis Airport (STL) departures fly?

The busiest destinations on the current board are Chicago (ORD), Denver (DEN), Dallas-Fort Worth (DFW), New York (LGA), Atlanta (ATL). In total 51 airports are served in this window.