Question: Does Eppley Airfield or Kalamazoo/Battle Creek International Airport serve more passengers?
Context: Kalamazoo/Battle Creek International Airport (IATA: AZO, ICAO: KAZO, FAA LID: AZO) is a county-owned public airport 3 mi southeast of Kalamazoo, in Kalamazoo County, Michigan.  The airport is located approximately 20 mi west of the city of Battle Creek.  It is included in the Federal Aviation Administration (FAA) National Plan of Integrated Airport Systems for 2017–2021, in which it is categorized as a non-hub primary commercial service facility. Bedford Charter Township is a charter township located in the northwest corner of Calhoun County in the U.S. state of Michigan.  It is part of the Battle Creek, Michigan Metropolitan Statistical Area.  As of the 2010 census, the township population was 9,357.  Most of the township lies north of the Kalamazoo River and the city of Battle Creek.  Three small noncontiguous areas of the township lie south of the Kalamazoo River. East Omaha is a geographically designated community located in Omaha, Nebraska.  Located three miles (5 km) from downtown Omaha, East Omaha is the site of Eppley Airfield, Omaha's main airport, and Carter Lake.  This area was Omaha's first annexation, joining the city in 1854. M-96 is a state trunkline highway in the US state of Michigan that runs between Kalamazoo and Marshall.  Its termini are both on business loops of Interstate 94 (I-94); the eastern one coincides with an intersection with I-69.  Between Kalamazoo and Marshall it passes through Comstock, Galesburg, Augusta, and Battle Creek intersecting I-194/M-66 in Battle Creek and I-94 in Emmett Township. The Battle Creek River (simply Battle Creek on federal maps) is a river in the U.S. state of Michigan.  It is a tributary of the Kalamazoo River, joining it at Battle Creek, Michigan.  The Kalamazoo River empties into Lake Michigan. Millard Airport (IATA: MIQ, ICAO: KMLE, FAA LID: MLE) is a public airport located seven miles (11 km) southwest of the central business district of Omaha, a city in Douglas County, Nebraska, United States.  It is owned by the Omaha Airport Authority, who also owns the main airport of Omaha, Eppley Airfield. Eppley Airfield (IATA: OMA, ICAO: KOMA, FAA LID: OMA) is a medium hub airport three miles northeast of downtown Omaha, Nebraska, in Douglas County, Nebraska, United States.  It is the largest airport in Nebraska, serving ten times more passengers than all other Nebraska airports combined. M-89 is an east–west state trunkline highway in the US state of Michigan that runs from near Ganges to Battle Creek.  M-89 starts at an interchange with Interstate 196/US Highway 31 (I-196/US 31) and passes through Allegan, Kalamazoo County, Michigan, and Calhoun counties.  The highway also briefly crosses the southwest corner of Barry County before it terminates an at intersection with Business Loop I-94 (BL I-94) on the northwestern side of downtown Battle Creek.  In between the trunkline runs parallel to the Kalamazoo River through rural southwestern Michigan farmlands while also running through the middle of several smaller towns in the area. The Michigan Battle Cats was a minor league baseball team which began playing in the Midwest League in 1995 and called C.O. Brown Stadium in Battle Creek, Michigan home.  The franchise had previously been located in Madison, Wisconsin in 1994 where they were called the Madison Hatters.  Prior to that the team was located in Springfield, Illinois and was known as the Springfield Cardinals.  Upon moving to Battle Creek the team initially sought the name Battle Creek Golden Kazoos to help create a regional tie-in with the city of Kalamazoo, Michigan, but legal disputes led to the adoption of the Battle Cats moniker.  The team became known as the Battle Creek Yankees beginning with their affiliation in 2003 with the New York Yankees, and again changed names and affiliations in 2005 and became the Southwest Michigan Devil Rays.  In 2007, citing declining attendance, the team moved to Midland, Michigan and became the Great Lakes Loons. Battle Creek is a city in the U.S. state of Michigan, in northwest Calhoun County, at the confluence of the Kalamazoo and Battle Creek rivers.  It is the principal city of the Battle Creek, Michigan Metropolitan Statistical Area (MSA), which encompasses all of Calhoun County.  As of the 2010 census, the city had a total population of 52,347, while the MSA's population was 136,146.
Answer: Eppley Airfield