#21. Airports near O'Brien County, IA Quad City International Airport (MLI) 285 miles Weekly Flights: 97 Domestic Routes: 11 Delayed Flights: 16% Average Delay (hr): 1½
#22. Airports near O'Brien County, IA North Platte Regional Airport-Lee Bird Field (LBF) 292 miles Weekly Flights: 11 Domestic Routes: 1 Delayed Flights: 6% Average Delay (hr): 1½
#23. Airports near O'Brien County, IA Jamestown Regional Airport (JMS) 305 miles Weekly Flights: 19 Domestic Routes: 2 Delayed Flights: 14% Average Delay (hr): 2½
#24. Airports near O'Brien County, IA Bemidji Regional Airport (BJI) 308 miles Weekly Flights: 14 Domestic Routes: 1 Delayed Flights: 10% Average Delay (hr): 1¾
#25. Airports near O'Brien County, IA Duluth International Airport (DLH) 309 miles Weekly Flights: 54 Domestic Routes: 2 Delayed Flights: 15% Average Delay (hr): 1¾
#26. Airports near O'Brien County, IA Salina Regional Airport (SLN) 315 miles Weekly Flights: 13 Domestic Routes: 2 Delayed Flights: 20% Average Delay (hr): 2¼
#27. Airports near O'Brien County, IA Quincy Regional Airport-Baldwin Field (UIN) 316 miles Weekly Flights: 18 Domestic Routes: 2 Delayed Flights: 21% Average Delay (hr): 1½
#28. Airports near O'Brien County, IA Dane County Regional Airport-Truax Field (MSN) 317 miles Weekly Flights: 254 Domestic Routes: 25 Delayed Flights: 15% Average Delay (hr): 1½
#29. Airports near O'Brien County, IA Central Wisconsin Airport (CWA) 319 miles Weekly Flights: 55 Domestic Routes: 3 Delayed Flights: 13% Average Delay (hr): 1½
#30. Airports near O'Brien County, IA Range Regional Airport (HIB) 327 miles Weekly Flights: 12 Domestic Routes: 1 Delayed Flights: 7% Average Delay (hr): 2
#31. Airports near O'Brien County, IA Chicago-Rockford International Airport (RFD) 337 miles Weekly Flights: 13 Domestic Routes: 5 Delayed Flights: 20% Average Delay (hr): 1¼
#32. Airports near O'Brien County, IA Columbia Regional Airport (COU) 344 miles Weekly Flights: 43 Domestic Routes: 3 Delayed Flights: 16% Average Delay (hr): 1¾
#33. Airports near O'Brien County, IA Grand Forks International Airport (GFK) 344 miles Weekly Flights: 40 Domestic Routes: 4 Delayed Flights: 12% Average Delay (hr): 1½
#34. Airports near O'Brien County, IA General Downing-Peoria International Airport (PIA) 348 miles Weekly Flights: 103 Domestic Routes: 12 Delayed Flights: 16% Average Delay (hr): 1½
#35. Airports near O'Brien County, IA Hays Regional Airport (HYS) 349 miles Weekly Flights: 21 Domestic Routes: 2 Delayed Flights: 16% Average Delay (hr): 2
#36. Airports near O'Brien County, IA Rhinelander-Oneida County Airport (RHI) 351 miles Weekly Flights: 14 Domestic Routes: 1 Delayed Flights: 10% Average Delay (hr): 2¼
#37. Airports near O'Brien County, IA Bismarck Municipal Airport (BIS) 357 miles Weekly Flights: 71 Domestic Routes: 9 Delayed Flights: 15% Average Delay (hr): 1½
#38. Airports near O'Brien County, IA Appleton International Airport (ATW) 364 miles Weekly Flights: 81 Domestic Routes: 9 Delayed Flights: 14% Average Delay (hr): 1½
#39. Airports near O'Brien County, IA Rapid City Regional Airport (RAP) 378 miles Weekly Flights: 82 Domestic Routes: 11 Delayed Flights: 17% Average Delay (hr): 1½
#40. Airports near O'Brien County, IA Abraham Lincoln Capital Airport (SPI) 381 miles Weekly Flights: 35 Domestic Routes: 4 Delayed Flights: 17% Average Delay (hr): 1½