Where is UIN airport?

UIN is a medium-sized airport in Quincy, Illinois, United States, at 39.9427, -91.1946, 234 m above sea level.

What time zone is UIN in?

UIN is in the America/Chicago time zone, UTC−6 / UTC−5 (winter / summer).

How many passengers use UIN?

10,578 passengers in Aug 2025 – Jul 2026, according to the US Bureau of Transportation Statistics (scheduled flights).

AirportMiles

UIN — Quincy Regional Airport Baldwin Field

Flights on Google Skyscanner

Medium-sized airport in Quincy, United States.

IATA code: UIN
ICAO code: KUIN
Size: medium; OurAirports class
Passengers: 10,578; Aug 2025 – Jul 2026
Nonstop routes: 8; With open traffic data
Time zone: UTC−6 / UTC−5; America/Chicago
Elevation: 234 m; 768 ft
Runways: 3; Longest 2,163 m

Local time now: —

More codes: airport codes starting with U

About UIN

Quincy Regional Airport Baldwin Field is a medium-sized airport serving Quincy, United States. 10,578 passengers used it in Aug 2025 – Jul 2026. Open traffic data shows 8 nonstop routes from UIN.

US BTS T-100. Sources

Busiest nonstop routes from UIN

Route	To	Distance	Passengers / year
UIN → ORD	Chicago, United States	357 km	8,030
UIN → BNA	Nashville, United States	580 km	1,526
UIN → STL	St. Louis, United States	150 km	612
UIN → BRL	Burlington, United States	94 km	178
UIN → IRK	Kirksville, United States	116 km	113
UIN → MWA	Marion, United States	308 km	82
UIN → TBN	Waynesville, United States	258 km	20
UIN → CGI	Cape Girardeau, United States	333 km	17

Passengers on the route, both directions, over the period of each source: US DOT / BTS T-100 (Aug 2025 – Jul 2026) for routes touching the US, Eurostat (2024) for routes reported by European airports. Routes outside these are not counted.

Airlines at UIN

LF CFM · 928 flights
9X Southern Airways Express, dba Mokulele Airlines · 605 flights

Departures and arrivals on scheduled passenger flights, Aug 2025 – Jul 2026. U.S. DOT, Bureau of Transportation Statistics, T-100 Segment. Sources

Airports within 150 km

Code	Airport	Serves	Distance
BRL	Southeast Iowa Regional Airport	Burlington, United States	94 km
IRK	Kirksville Regional Airport	Kirksville, United States	116 km
SPI	Abraham Lincoln Capital Airport	Springfield, United States	130 km

Distance from UIN to the major hubs

Route	To	Distance	Passengers / year
UIN → LHR	London, United Kingdom	6,718 km	—
UIN → DXB	Dubai, United Arab Emirates	12,002 km	—
UIN → CDG	Paris, France	7,040 km	—
UIN → FRA	Frankfurt, Germany	7,346 km	—
UIN → IST	Istanbul, Turkey	9,161 km	—
UIN → AMS	Amsterdam, Netherlands	6,985 km	—
UIN → JFK	New York, United States	1,480 km	—
UIN → ATL	Atlanta, United States	924 km	—
UIN → LAX	Los Angeles, United States	2,503 km	—
UIN → SIN	Singapore, Singapore	15,180 km	—
UIN → HND	Tokyo, Japan	10,154 km	—
UIN → DOH	Doha, Qatar	11,824 km	—

Runways

Runway	Length	Width	Surface	Lights
04/22	2,163 m	46 m	Asphalt	Yes
18/36	1,646 m	46 m	Concrete	Yes
13/31	1,645 m	46 m	Asphalt	Yes

OurAirports (public domain). Sources

Location

Quincy, Illinois, United States · 39.9427, -91.1946

Map (OpenStreetMap) Wikipedia

Questions

Quincy Regional Airport Baldwin Field has the IATA code UIN and the ICAO code KUIN. Airlines and tickets use the three-letter IATA code; pilots and air traffic control use the four-letter ICAO code.

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