# Knight Field (IA21)

> Knight Field airport in Berkley, Iowa, US.

## Identification

- **IATA**: N/A
- **ICAO**: IA21
- **LID**: IA21
- **Name**: Knight Field

## Location

- **City**: [Berkley](https://www.flightduration.online/airports/city/berkley-us)
- **State / Region**: Iowa
- **Country**: [United States (US)](https://www.flightduration.online/airports/us)
- **Timezone**: [America/Chicago](https://www.flightduration.online/airports/timezone/america-chicago)
- **Coordinates**: 41.960000, -94.090000
- **Elevation**: 989 ft (301 m)

## About Knight Field

Knight Field is an airport located in Berkley Iowa, United States. The ICAO code **IA21** is used by air traffic control and pilots for flight planning.

The airport operates in the **America/Chicago** timezone. Use the [flight duration calculator](/) to account for timezone differences when planning flights to or from IA21.

Knight Field sits at an elevation of **989 feet** (301 meters) above sea level.

## Airports within 100 km

- [Perry Municipal Airport (PRO)](https://www.flightduration.online/airport/pro-perry-perry-municipal-airport/1ef266df-338f-6b76-ae39-06bb2780ed98) — Perry · 20.0 km away
- [Jefferson Municipal Airport (EFW)](https://www.flightduration.online/airport/efw-jefferson-jefferson-municipal-airport/1ef266df-1974-6afc-9dbb-06bb2780ed98) — Jefferson · 21.4 km away
- [Boone Municipal Airport (BNW)](https://www.flightduration.online/airport/bnw-boone-boone-municipal-airport/1ef266df-111e-6858-ab07-06bb2780ed98) — Boone · 22.2 km away
- [Husband Field (39IA)](https://www.flightduration.online/airport/39ia-dallas-center-husband-field/1ef266de-7345-65be-9fd6-06bb2780ed98) — Dallas Center · 31.7 km away
- [Ames Municipal Airport (AMW)](https://www.flightduration.online/airport/amw-ames-ames-municipal-airport/1ef266df-0e3a-6ea2-80e8-06bb2780ed98) — Ames · 39.0 km away
- [Guthrie County Regional Airport (KGCT)](https://www.flightduration.online/airport/kgct-guthrie-center-guthrie-county-regional-airport/1ef266df-1dd2-6018-9ddd-06bb2780ed98) — Guthrie Center · 41.7 km away
- [Jungmanns Landing Airport (2IA7)](https://www.flightduration.online/airport/2ia7-adel-jungmanns-landing-airport/1ef266de-6d3d-686a-bf82-06bb2780ed98) — Adel · 44.3 km away
- [Lund Airport (93IA)](https://www.flightduration.online/airport/93ia-jewell-lund-airport/1ef266de-9345-62d8-ae2d-06bb2780ed98) — Jewell · 49.3 km away
- [Bascom Field (IA77)](https://www.flightduration.online/airport/ia77-elkhart-bascom-field/1ef266de-f016-6b92-99d6-06bb2780ed98) — Elkhart · 51.6 km away
- [Ankeny Regional Airport (KIKV)](https://www.flightduration.online/airport/kikv-ankeny-ankeny-regional-airport/1ef266df-2332-66f2-9c03-06bb2780ed98) — Ankeny · 52.5 km away
- [Hobbes Field (20IA)](https://www.flightduration.online/airport/20ia-cumming-hobbes-field/1ef266de-6867-6458-a580-06bb2780ed98) — Cumming · 54.5 km away
- [Webster City Municipal Airport (EBS)](https://www.flightduration.online/airport/ebs-webster-city-webster-city-municipal-airport/1ef266df-1924-6a98-ab21-06bb2780ed98) — Webster City · 56.4 km away

## Related

- [All airports in United States](https://www.flightduration.online/airports/us)
- [Calculate flight duration](/#calculator)
- [Browse airports by country](https://www.flightduration.online/airports)