Airport
Central Wyoming Regional Airport
RIW · Riverton, WY
- IATA Code
- RIW
- ICAO Code
- KRIW
- City
- Riverton
- Country
- United States
- Website
- centralwyomingairport.com
Central Wyoming Regional Airport is a regional airport serving Riverton, WY. Its IATA code is RIW and its ICAO code is KRIW.
The airfield sits 5,525 feet above sea level.
Below you'll find official on-time statistics, current weather and delays, nearby aircraft and traveler reviews. Flown through RIW recently? Share your experience to help other travelers.
RIW by the numbers
IATA RIW · ICAO KRIW · 5,525 ft elevation · Map
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Official departure punctuality
Ranks #73 of 358 U.S. airports for on-time departures
- On-time departures
- 84.3%
- Less than 15 minutes late
- Cancelled
- 0.4%
- Of scheduled flights
- Average delay when late
- 153 min
- Flights arriving 15+ minutes late
- Flights tracked
- 729
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 58%
- Late-arriving aircraft 21%
- Extreme weather 11%
- Air traffic control & airport 9%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Busiest routes from RIW
| Route | Flights | On time |
|---|---|---|
| Denver (DEN) | 728 | 82% |
| Casper (CPR) | 1 | — |
Airlines departing RIW
| Airline | Flights | On-time departures |
|---|---|---|
| SkyWest Airlines | 729 | 84% |
Runways
| Runway | Length | Surface |
|---|---|---|
| 10/28 | 8,204 ft | ASP, lighted |
| 01/19 | 4,800 ft | ASP, lighted |
Runways and frequencies: OurAirports (public domain). Not for navigation.
Tags: RIW, KRIW, Riverton airport, Central Wyoming Regional Airport
Reviews
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