STL St. Louis Lambert International Airport
live · 4h ago
St LouisSt. Louis Lambert International Airport19:03·19°C·#129/327
OPSMINOR DELAYS WEATHERVFR
+7 min

St Louis (STL) airport average departure delay right now

Departures +7 min, arrivals 4 min early. No cancellations across 295 tracked flights.

Hour by hour
19:00today +7 min on time

Drag. Solid bars are observed. Hatched bars are expected.

St Louis (STL) delays today: departures are running +7 min and arrivals 4 min early, across 295 flights tracked so far. No cancellations have been recorded. Source: official airport boards, METAR weather, Pro Flight Search tracking. Updated 23 October 2026 at 20:18 UTC.

Departures104 timed
On time70%73
Delayed30%31
typical now +7 min
Arrivals131 timed
On time82%107
Delayed18%24
typical now 4 min early
On the boardDeparturesfull board ↗
19:00DL 1492SLC on time
19:01UA 4616ORD on time
19:10AA 2761DFW on time

When this board posts +15, the median flight leaves +31. Posted vs. actual across every hub: the slippage study →

Arrivalsfull board ↗
19:00WN 3083MSP on time
19:00WN 4699MDW on time
19:01UA 4518ORD on time
19:05WN 1470DAL on time
19:05WN 2872MKE on time
19:05WN 2940SMF on time
In the air to STLlive positions · 3-min feed
10aircraft inbound · next to land WN 1470 from DAL, lands ~19:04
WN 1470DAL
on final · ~19:04
WN 2872MKE
on final · ~19:06
WN 3403OMA
lands ~19:13
WN 4790HOU
lands ~19:15

Positions as of 18:57 local · updates every 3 min. Tap any flight to watch it on its own page.

Delayed routes todaymedian · min 3 legs
AUS+41m
RSW+21m
Why4 kt ESE winds, Few clouds. Conditions like these carry no delay penalty at STL in our weather × delay record.
Cancelled 0.0%0 of 295 A typical day here runs ~0.5%. Today is holding at or below normal. Weather window Forecast (TAF) 🌤 staying clear No significant weather in the TAF window. Made up in the air Network figure ~27 min Network-wide median for delayed flights in our tracked sample.
Last 30 days

Today is the 3rd worst day of the last 30. Median day: +7 min departures.

Typical week here
+15
MON
+9
TUE
+9
WED
+19
THU
+16
FRI
+12
SAT
+15
SUN

Last 90 days: lightest on Tuesday (+9 min), heaviest on Thursday (+19 min).

Watch this airportfree · no account

One message when STL crosses your line, one when it clears. Nothing else, ever.

Tell me when delays go

From forecast@proflightsearch.com · one-tap unwatch in every message.

Sample · what you getSTL went yellow · departures now +34 min and building · 19:40 local. Weather clears after 03:00. → proflightsearch.com/airport-delays/st-louis-STL

St Louis airport delays today

STL has minor delays. A typical departure is currently +7 min. Arrivals are 4 min early. Cancellations: 0 of 295 tracked flights (0.0%). The calmest upcoming departure hour looks like 02:00 (on time expected).

Nearby gateways: IND MCI MDW SDF MEM ORD · Global delay board · Nonstop routes from St Louis

Is St Louis (STL) delayed right now?

STL has minor delays. Departures +7 min, arrivals 4 min early. No cancellations across 295 tracked flights.

What is the current weather at St Louis (STL)?

Winds ESE-110 at 4kt, Vis 10sm, Temp 19°C, Dew 9°C, Alt 30.24 inHg, Few clouds at 25000ft. 19°C. wind 4 kt. visibility >10 km. flight rules VFR.

What is the best day to fly from St Louis (STL)?

Over the last 90 days, Tuesday averaged the lightest departure delays (+9 min). Thursday ran heaviest (+19 min).

How often are flights delayed at STL today?

We tracked 295 flights today: departures +7 min, arrivals 4 min early. No cancellations are recorded in the tracked sample.

What is the TAF forecast for STL?

The next TAF period (VFR) forecasts: Winds ESE-110 at 6kt, Vis greater than 6sm, Few clouds at 25000ft.

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Suggested citation

Pro Flight Search: St Louis (STL) live delay and board tracking, measured from official airport boards.

Canonical URL
https://proflightsearch.com/airport-delays/st-louis-STL
How we measure this →
Technical · METAR, flight rules & indexes
VFRRight now visual (VFR). Weather isn’t the binding constraint right now, and the forecast (TAF) below stays visual.
Wind110° 4 kt
Visibility>10 km
Temp / dew19 / 9 °C
Pressure1024 hPa
KSTL 232351Z COR 11004KT 10SM FEW250 19/09 A3024 RMK AO2 SLP239 T01890094 10239 20189 53003 $
19:00 to 01:00VFRWinds ESE-110 at 6kt, Vis greater than 6sm, Few clouds at 25000ft
Dep index
0.5/5Arr index
0.0/5
METAR 18:51 local · 13m ago · delay window 15:18 local · How these are computed → methodology