#21. Airports near ZIP Code 62421, IL Chicago O'Hare International Airport (ORD) 223 miles Weekly Flights: 6,403 Domestic Routes: 174 Delayed Flights: 21% Average Delay (hr): 1¼
#22. Airports near ZIP Code 62421, IL Quad City International Airport (MLI) 230 miles Weekly Flights: 97 Domestic Routes: 11 Delayed Flights: 16% Average Delay (hr): 1½
#23. Airports near ZIP Code 62421, IL Columbia Regional Airport (COU) 230 miles Weekly Flights: 43 Domestic Routes: 3 Delayed Flights: 16% Average Delay (hr): 1¾
#24. Airports near ZIP Code 62421, IL Chicago-Rockford International Airport (RFD) 245 miles Weekly Flights: 13 Domestic Routes: 5 Delayed Flights: 20% Average Delay (hr): 1¼
#25. Airports near ZIP Code 62421, IL Kalamazoo-Battle Creek International Airport (AZO) 271 miles Weekly Flights: 54 Domestic Routes: 3 Delayed Flights: 13% Average Delay (hr): 1½
#26. Airports near ZIP Code 62421, IL Rickenbacker International Airport (LCK) 278 miles Weekly Flights: 21 Domestic Routes: 10 Delayed Flights: 27% Average Delay (hr): 1½
#27. Airports near ZIP Code 62421, IL Memphis International Airport (MEM) 280 miles Weekly Flights: 443 Domestic Routes: 30 Delayed Flights: 17% Average Delay (hr): 1
#28. Airports near ZIP Code 62421, IL John Glenn Columbus International Airport (CMH) 283 miles Weekly Flights: 881 Domestic Routes: 36 Delayed Flights: 17% Average Delay (hr): 1¼
#29. Airports near ZIP Code 62421, IL General Mitchell International Airport (MKE) 290 miles Weekly Flights: 625 Domestic Routes: 42 Delayed Flights: 16% Average Delay (hr): 1¼
#30. Airports near ZIP Code 62421, IL Dubuque Regional Airport (DBQ) 291 miles Weekly Flights: 19 Domestic Routes: 1 Delayed Flights: 17% Average Delay (hr): 1
#31. Airports near ZIP Code 62421, IL Huntsville International Airport-Carl T Jones Field (HSV) 292 miles Weekly Flights: 166 Domestic Routes: 11 Delayed Flights: 15% Average Delay (hr): 1¼
#32. Airports near ZIP Code 62421, IL Tri-State Airport-Milton J Ferguson Field (HTS) 292 miles Weekly Flights: 17 Domestic Routes: 5 Delayed Flights: 30% Average Delay (hr): 1
#33. Airports near ZIP Code 62421, IL Toledo Express Airport (TOL) 293 miles Weekly Flights: 40 Domestic Routes: 5 Delayed Flights: 17% Average Delay (hr): 1¼
#34. Airports near ZIP Code 62421, IL The Eastern Iowa Airport (CID) 294 miles Weekly Flights: 178 Domestic Routes: 15 Delayed Flights: 16% Average Delay (hr): 1¼
#35. Airports near ZIP Code 62421, IL McGhee Tyson Airport (TYS) 297 miles Weekly Flights: 307 Domestic Routes: 23 Delayed Flights: 18% Average Delay (hr): 1½
#36. Airports near ZIP Code 62421, IL Lovell Field (CHA) 298 miles Weekly Flights: 164 Domestic Routes: 10 Delayed Flights: 18% Average Delay (hr): 1½
#37. Airports near ZIP Code 62421, IL Dane County Regional Airport-Truax Field (MSN) 312 miles Weekly Flights: 254 Domestic Routes: 25 Delayed Flights: 15% Average Delay (hr): 1½
#38. Airports near ZIP Code 62421, IL Gerald R Ford International Airport (GRR) 312 miles Weekly Flights: 333 Domestic Routes: 26 Delayed Flights: 17% Average Delay (hr): 1¼
#39. Airports near ZIP Code 62421, IL Springfield-Branson National Airport (SGF) 314 miles Weekly Flights: 166 Domestic Routes: 13 Delayed Flights: 18% Average Delay (hr): 1¼
#40. Airports near ZIP Code 62421, IL Muskegon County Airport (MKG) 318 miles Weekly Flights: 14 Domestic Routes: 1 Delayed Flights: 16% Average Delay (hr): 1½