Flights Cincinnati → St. Louis
CVG → STL
Route overview
The flight route connects Cincinnati to St. Louis, operated by a Canadair Regional Jet 900 aircraft. The destination airport in St. Louis sees over thirteen million passengers annually, indicating high traffic and demand for air travel between these two cities.
Your rights on this US flight (DOT)
US flights have no statutory cash compensation for delays. Under the US DOT rules, if your flight is cancelled or significantly changed and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Amenities for controllable delays depend on each airline's contract of carriage.
US flight refund rules & checker →General information, not legal advice.
The Cincinnati (CVG) → St. Louis (STL) route is operated by Delta Air Lines. FlightGuard's average computed risk is 10.2/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At St. Louis the average ATFM delay is 2.0 minutes (main cause: atfm). Departing from Cincinnati the average ATFM delay is 2.0 minutes.
Heading to St. Louis: what to expect in this direction
Flying from Cincinnati (CVG) to St. Louis (STL) heads west for about 495 km, a flight time of roughly 1h 2m.
Departures from Cincinnati on this leg cluster in the overnight window: about 100% of CVG-STL flights take off then.
Air-traffic congestion: departing Cincinnati the average ATFM delay is 2.0 min (atfm); arriving into St. Louis it is 2.0 min (atfm).
Route facts
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| Delta Air Lines (DL) | 80% | 8 min | 1.8% |
Airlines operating CVG-STL
Airports
Frequently asked questions about CVG-STL
Route-specific punctuality data isn't available yet. Check your flight on FlightGuard for a real-time analysis.
The cancellation rate varies by airline and season. Check your flight risk for an up-to-date estimate.
The route is operated by 1 airline: Delta Air Lines.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at St. Louis, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
US flights have no statutory cash compensation for delays. Under US DOT rules, if the airline cancels or significantly changes your flight and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Meals or hotels for controllable delays depend on each airline's contract of carriage.
