St. Louis Lambert International Airport
St. Louis, United StatesSTL / KSTL
Major airport · 88 direct destinations · 4 runways · longest runway 11,020 ft
53 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Route
St. Louis → Cincinnati
STL
St. LouisSt. Louis Lambert International Airport
St. LouisSt. Louis Lambert International AirportLUKCincinnatiCincinnati Municipal Airport Lunken Field
CincinnatiCincinnati Municipal Airport Lunken Field- Distance
- 321 mi
- Estimated flight time
- ~1h 10m
Cincinnati is currently 1 hour ahead of St. Louis.
Observed nonstop
How often does this route fly?
Frequency
Daily at most
On average around 1 flights a day, observed from October 2025 to September 2026.
- 1
- flights per day
- 1
- busiest month · Nov
- 52 min
- measured flight time
- 11 / 12
- months seen
Through the year
Per day, month by month
- 1Jan2026
- 1Feb
- 1Mar
- 1Apr
- 1May
- 1Jun
- 1Jul
- 1Aug
- 1Sep
- –Oct2025
- 1Nov
- 1Dec
Airlines
Who flies it
Estrellas Del Airewinter
Through the day
Departure times
Local time in St. Louis. Most departures between 13:00 and 16:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 0.1Mon
- 0.1Tue
- 0.2Wed
- 0.2Thu
- 0.3Fri
- 0.1Sat
- 0.1Sun
Fleet
Aircraft observed
- Cessna Citation LatitudeC68A22%
- Beechcraft Beechjet 400BE4020%
- Embraer Phenom 300E55P8%
- Embraer Legacy 450E5456%
- SF506%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 1 | 2 |
|
| February 2026 | 1 | 5 |
|
| March 2026 | 1 | 7 | – |
| April 2026 | 1 | 4 | – |
| May 2026 | 1 | 6 |
|
| June 2026 | 1 | 7 | – |
| July 2026 | 1 | 2 | – |
| August 2026 | 1 | 8 |
|
| September 2026 | 1 | 3 | – |
| October 2025 | Not seen in this month. | ||
| November 2025 | 1 | 3 | – |
| December 2025 | 1 | 3 |
|
Airlines observed on this route
From observed callsign routes on STL-LUK - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from St. Louis: 88.
- Direct destinations observed from Cincinnati: 32.
The airports on this route
Cincinnati Municipal Airport Lunken Field
Cincinnati, United StatesLUK / KLUK
Regional airport · 32 direct destinations · 3 runways · longest runway 6,102 ft
55 °F · RainSource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
About the route from St. Louis to Cincinnati
The observed direct connection between St. Louis Lambert International Airport (STL) and Cincinnati Municipal Airport Lunken Field (LUK) covers approximately 321 mi. The estimated flight time is around 1h 10m. Estrellas Del Aire has been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is St. Louis from Cincinnati by air?
- The great-circle distance between St. Louis Lambert International Airport and Cincinnati Municipal Airport Lunken Field is approximately 321 mi.
- How long is the flight from St. Louis to Cincinnati?
- Based on the distance, the estimated flight time is about 1h 10m. This is an estimate, not a schedule.
- Is there a direct connection from St. Louis to Cincinnati?
- Yes, a direct connection between STL and LUK has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Estrellas Del Aire.
- How often is there a flight from St. Louis to Cincinnati?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 50 observed flights. Mainly Estrellas Del Aire. That is an observation, not a timetable.
- What is the current time difference between St. Louis and Cincinnati?
- Cincinnati is currently 1 hour ahead of St. Louis.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.