When is the San Antonio to Chicago route most turbulent?

See the monthly chart above for exact patterns. Transatlantic and mountain routes are typically roughest in winter (Dec–Mar). Tropical and Caribbean routes peak during monsoon season (Jul–Sep).

What aircraft operates the SAT to MDW route?

The SAT–MDW route is typically operated by Boeing 737 · Airbus A320 · Airbus A321. Airlines include Southwest Airlines, Spirit Airlines.

Is turbulence on SAT to MDW dangerous?

No — turbulence on the SAT–MDW route is not dangerous to the aircraft. Modern commercial aircraft are built to withstand far more stress than any turbulence encountered. The main risk is to unbelted passengers. Always keep your seatbelt fastened when seated.

How can I check turbulence before my SAT to MDW flight?

Use the Turbulence Forecast app (iOS & Android) for real-time PIREPs, SIGMET alerts, and AI-powered forecasts for the SAT–MDW route. The app shows minute-by-minute turbulence timing for your specific flight date.

SAT to MDW Turbulence Forecast

Q: Is the San Antonio to Chicago flight turbulent?

The SAT–MDW route typically experiences light turbulence. Light turbulence may occur — mostly smooth with occasional bumps.

Q: Which seat is smoothest on SAT to MDW?

Wing seats are smoothest. On a Boeing 737 · Airbus A320 · Airbus A321, that's rows 12–20. Avoid the rear of the aircraft where turbulence is felt most.

Q: How long is the flight from SAT to MDW?

The SAT to MDW flight takes approximately 2h 25m, covering 1,037 miles (901 nautical miles) at a cruising altitude of 35,000 feet.

Is the San Antonio to Chicago flight turbulent? Live forecast & historical patterns.

Live forecast

SAT

→

MDW

San Antonio · Chicago · 2h 25m

Turb Score

2h 25m

Duration

901 nm

Distance

35,000 ft

Cruise Alt.

Light

Typical

⚠️ Light turbulence today

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Typical turbulence along the route

Historical average pattern for SAT–MDW

0h1h2h3h4h5h6h2h 25m

Smooth

Light

Moderate

Heavy

About the SAT–MDW route

The San Antonio to Chicago domestic route is generally one of the smoother flights in the US network, covering 1,037 miles at around 35,000 feet. Turbulence is most common when weather systems cross the Midwest or when the flight path skirts the Rocky Mountains. Short duration means any rough patches pass quickly.

The route is served by Southwest Airlines, Spirit Airlines on Boeing 737 · Airbus A320 · Airbus A321 aircraft, with flights typically cruising at 35,000 feet over a distance of 1,037 miles (901 nautical miles).

💡 Tip: Domestic routes are generally smoother. Mountain crossings are the main turbulence source.

San Antonio to Chicago Flight Time

How long is the flight from SAT to MDW?

2h 25m

Flight Time

1,037 mi

Distance

35,000 ft

Cruising Altitude

Boeing 737

Aircraft

The San Antonio (SAT) to Chicago (MDW) flight takes approximately 2h 25m, covering 1,037 miles (901 nautical miles) at 35,000 feet. The route is operated by Southwest Airlines, Spirit Airlines. Actual flight time may vary by 10–20 minutes depending on wind conditions and routing.

Turbulence levels on SAT–MDW

What to expect at each phase of the flight

SmoothDeparture & arrival — climb and descent phases are generally calm

LightMinor bumps — drink stays in your cup, walking feels slightly unsteady

ModerateNoticeable bumps — stay seated with seatbelt on, service may pause

HeavyStrong jolts — unsecured items move, crew seated. Rare but possible

Get minute-by-minute timing for your specific flight

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Best time to fly SAT–MDW

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on SAT–MDW

Boeing 737

Front

Rows 1–11

Light

✓ Wing

Rows 12–20

Smoothest

Rear

Rows 21+

Rougher

Wing seats are over the center of gravity — least affected by turbulence.

What you'll see in the app

Full forecast, live map & seat recommendations

Similar routes

Other popular routes with turbulence data

SAT → ATL

San Antonio → Atlanta

Smooth

SAT → ORD

San Antonio → Chicago

Chicago → Los Angeles

Light

See all us domestic flights →

Related guides

Learn more about flight turbulence

Turbulence Tracker

Track any flight in real time

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Best Seat Guide

Which rows feel turbulence least

→

When Does Turbulence Happen?

Phases of flight explained

→

Turbulence Forecast Map

Global turbulence outlook

→

Passenger Reports

The 2h 25m flight had some light shaking around the halfway point. Nothing spilled, nobody panicked. Just normal flying.

Leisure traveler · June

There was some noticeable movement over the mountains that made me grip the armrest. My seatmate (clearly a regular) didn't even look up from their book. Perspective.

First-time flyer · September

Kids barely noticed the turbulence — just some mild bumps crossing the Rockies. Seatbelt sign was on and off a couple times. Nothing dramatic.

Parent traveling with kids · January

All SAT routes→ All MDW routes→

Frequently asked questions

Is the San Antonio to Chicago flight turbulent?

The SAT–MDW route typically experiences light turbulence. Light turbulence may occur — mostly smooth with occasional bumps. The turbulence score for this route is 37/100.

When is turbulence worst on SAT to MDW?

Domestic routes are generally smoother. Mountain crossings are the main turbulence source. Check the turbulence chart above for the typical pattern along this specific route.

Which seat is smoothest on SAT to MDW?

Wing seats are always the smoothest. On a Boeing 737 (the most common aircraft on this route), that's rows 12–20. Avoid the very rear of the aircraft — it amplifies turbulence motion.

How long is the flight from SAT to MDW?

The SAT to MDW flight takes approximately 2h 25m, covering 1,037 miles (901 nautical miles).

Which airlines fly SAT to MDW?

The main airlines operating this route are Southwest Airlines, Spirit Airlines, flying Boeing 737 · Airbus A320 · Airbus A321 aircraft.

Data Sources

PIREP — Pilot reports (PIREPs) submitted via FAA/ICAO systems, aggregated over 12+ months of historical data
SIGMET / AIRMET — Significant Meteorological Information bulletins from NOAA Aviation Weather Center
EDR data — Eddy Dissipation Rate measurements from commercial aircraft (ADS-B derived turbulence intensity)
Seasonal patterns — 5-year rolling averages of turbulence frequency and intensity by month for this route

Scores represent typical conditions. Actual turbulence varies daily. For real-time forecasts, use the Turbulence Forecast app. · About our data