Airport
Santa Maria Public Airport Captain G Allan Hancock Field
SMX · Santa Maria, CA
- IATA Code
- SMX
- ICAO Code
- KSMX
- City
- Santa Maria
- Country
- United States
Santa Maria Public Airport Captain G Allan Hancock Field is a regional airport serving Santa Maria, CA. Its IATA code is SMX and its ICAO code is KSMX.
The airfield sits 261 feet above sea level.
Below you'll find official on-time statistics, current weather and delays, nearby aircraft and traveler reviews. Flown through SMX recently? Share your experience to help other travelers.
SMX by the numbers
IATA SMX · ICAO KSMX · 261 ft elevation · Map
Loading live weather, forecasts, delays and nearby aircraft…
Official departure punctuality
Ranks #142 of 358 U.S. airports for on-time departures
- On-time departures
- 81.3%
- Less than 15 minutes late
- Cancelled
- 1.0%
- Of scheduled flights
- Average delay when late
- 115 min
- Flights arriving 15+ minutes late
- Flights tracked
- 509
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 47%
- Late-arriving aircraft 23%
- Extreme weather 22%
- Air traffic control & airport 8%
- 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 SMX
| Route | Flights | On time |
|---|---|---|
| Phoenix (PHX) | 405 | 84% |
| Las Vegas (LAS) | 104 | 72% |
Airlines departing SMX
| Airline | Flights | On-time departures |
|---|---|---|
| SkyWest Airlines | 405 | 84% |
| Allegiant Air | 104 | 72% |
Runways
| Runway | Length | Surface |
|---|---|---|
| 12/30 | 8,004 ft | ASP, lighted |
| 02/20 | 5,199 ft | ASP |
Listen to the tower
Air traffic control frequencies, for scanners and airband radios.
- Recorded airport information (ATIS) 121.150 MHz
- Tower 118.300 MHz
- Ground 121.900 MHz
Runways and frequencies: OurAirports (public domain). Not for navigation.
Tags: SMX, KSMX, Santa Maria airport, Santa Maria Public Airport Captain G Allan Hancock Field
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