Checked
Central Wyoming Regional (RIW)
Riverton, WY · ICAO KRIW
May be behind, and covers the airport, not your flight. Check with your airline.
- FAA status now
- No delays
- Temperature
- 40°F
- Observed 10/27/2026, 8:53 AM MDT
- On-time arrivals, Aug 2026
- 67.7%
- 62 scheduled arrivals
- Canceled departures, Aug 2026
- 3.2%
Is RIW delayed right now?
Airport-wide delays, ground stops and closures from the FAA
No FAA-reported delays, ground stops or closures right now
FAA status as of 10/27/2026, 9:30 AM MDT. It covers the airport as a whole, not individual flights.
Weather at RIW
Latest airport observation (METAR) from the National Weather Service
- Temperature
- 40°F
- Dew point
- 24°F
- Wind
- From the N at 9 mph
- Visibility
- 10+ miles
- Lowest cloud ceiling
- Clear sky
- Pressure
- 29.98 inHg
- Flight category
- VFR (visual flight rules)
Observed 10/27/2026, 8:53 AM MDT at KRIW (RIW). Raw report: METAR KRIW 271453Z AUTO 35008KT 10SM CLR 04/M04 A2998 RMK AO2 SLP146 T00441044 53008
RIW on-time arrivals by month
Share of scheduled arrivals that landed less than 15 minutes late. Canceled and diverted flights count as late.
August 2025 to August 2026. Only airlines that report to the Bureau of Transportation Statistics are included. Months with fewer than 30 flights are left out.
Airlines at RIW, August 2026
Departures by reporting airline
| Airline | Departures | Left on time | Canceled | Avg. delay |
|---|---|---|---|---|
| SkyWest Airlines Inc. (OO) | 62 | 82.3% | 3.2% | 26 min |
Average delay is the total minutes late divided by all flights that operated, including flights that left early or on time. Fewer than 30 flights shows as Not reported.
Average fare from RIW
Domestic itineraries, Q2 2026
$619.25 compared with $445.26 nationwide, +9.8% from a year earlier.
Bureau of Transportation Statistics, 10% ticket sample. Compare airports
Airport facts
- FAA code
- RIW
- ICAO code
- KRIW
- City
- Riverton, WY
- State
- Wyoming
- County
- Fremont
- Elevation
- 5,516 ft above sea level
- Certification
- Class I: scheduled and unscheduled large air carrier service
- Control tower
- No tower listed
- Ownership
- Public
- Coordinates
- 43.0642, -108.4598
Runways
- Runway 10/288,204 ft × 150 ft · Asphalt
- Runway 01/194,800 ft × 75 ft · Asphalt
FAA NASR data effective 09/03/2026.
Arriving from another country?
Customs and immigration waits at U.S. international airports are published by U.S. Customs and Border Protection at awt.cbp.gov. Check the State Department travel advisory for your destination before you fly.
Frequently asked questions
- Is RIW airport delayed today?
- As of 10/27/2026, 9:30 AM MDT, the FAA reports no airport-wide delays, ground stops or closures at RIW. Individual flights can still be late, so check with your airline.
- What is the on-time rate at RIW?
- In August 2026, 67.7% of 62 scheduled arrivals at RIW landed less than 15 minutes late, according to the Bureau of Transportation Statistics.
- Which airlines fly from RIW?
- In August 2026, reporting airlines at RIW included SkyWest Airlines Inc. Other airlines may also serve the airport.
- How long is the longest runway at RIW?
- The longest runway at Central Wyoming Regional is runway 10/28, 8,204 feet long, according to FAA records.
- What airports are near RIW?
- Nearby airports with airline service include Casper/Natrona County International (CPR, 102 mi), Yellowstone Regional (COD, 104 mi), Southwest Wyoming Regional (RKS, 106 mi).
Source: FAA National Airspace System Status, FAA NASR, NOAA Aviation Weather Center, Bureau of Transportation Statistics