#1. Airports near Union, IA Waterloo Regional Airport (ALO) 40 miles Weekly Flights: 13 Domestic Routes: 1 Delayed Flights: 17% Average Delay (hr): 1¼
#2. Airports near Union, IA Des Moines International Airport (DSM) 58 miles Weekly Flights: 300 Domestic Routes: 26 Delayed Flights: 15% Average Delay (hr): 1¼
#3. Airports near Union, IA The Eastern Iowa Airport (CID) 74 miles Weekly Flights: 178 Domestic Routes: 15 Delayed Flights: 16% Average Delay (hr): 1¼
#4. Airports near Union, IA Rochester International Airport (RST) 118 miles Weekly Flights: 63 Domestic Routes: 3 Delayed Flights: 17% Average Delay (hr): 1½
#5. Airports near Union, IA Dubuque Regional Airport (DBQ) 121 miles Weekly Flights: 19 Domestic Routes: 1 Delayed Flights: 17% Average Delay (hr): 1
#6. Airports near Union, IA Quad City International Airport (MLI) 143 miles Weekly Flights: 97 Domestic Routes: 11 Delayed Flights: 16% Average Delay (hr): 1½
#7. Airports near Union, IA La Crosse Regional Airport (LSE) 145 miles Weekly Flights: 41 Domestic Routes: 2 Delayed Flights: 14% Average Delay (hr): 1½
#8. Airports near Union, IA Eppley Airfield (OMA) 160 miles Weekly Flights: 481 Domestic Routes: 34 Delayed Flights: 15% Average Delay (hr): 1¼
#9. Airports near Union, IA Sioux Gateway Airport-Brig Gen Bud Day Field (SUX) 170 miles Weekly Flights: 23 Domestic Routes: 2 Delayed Flights: 24% Average Delay (hr): 1
#10. Airports near Union, IA Minneapolis-St Paul International-Wold-Chamberlain Airport (MSP) 182 miles Weekly Flights: 3,065 Domestic Routes: 132 Delayed Flights: 14% Average Delay (hr): 1¼
#11. Airports near Union, IA Quincy Regional Airport-Baldwin Field (UIN) 186 miles Weekly Flights: 18 Domestic Routes: 2 Delayed Flights: 21% Average Delay (hr): 1½
#12. Airports near Union, IA Chippewa Valley Regional Airport (EAU) 198 miles Weekly Flights: 14 Domestic Routes: 1 Delayed Flights: 13% Average Delay (hr): 2¼
#13. Airports near Union, IA Dane County Regional Airport-Truax Field (MSN) 199 miles Weekly Flights: 254 Domestic Routes: 25 Delayed Flights: 15% Average Delay (hr): 1½
#14. Airports near Union, IA Chicago-Rockford International Airport (RFD) 203 miles Weekly Flights: 13 Domestic Routes: 5 Delayed Flights: 20% Average Delay (hr): 1¼
#15. Airports near Union, IA General Downing-Peoria International Airport (PIA) 206 miles Weekly Flights: 103 Domestic Routes: 12 Delayed Flights: 16% Average Delay (hr): 1½
#16. Airports near Union, IA Joe Foss Field (FSD) 208 miles Weekly Flights: 122 Domestic Routes: 11 Delayed Flights: 18% Average Delay (hr): 1½
#17. Airports near Union, IA Lincoln Airport (LNK) 214 miles Weekly Flights: 34 Domestic Routes: 4 Delayed Flights: 12% Average Delay (hr): 2
#18. Airports near Union, IA Kansas City International Airport (MCI) 221 miles Weekly Flights: 1,081 Domestic Routes: 50 Delayed Flights: 15% Average Delay (hr): 1
#19. Airports near Union, IA St. Cloud Regional Airport (STC) 234 miles Weekly Flights: 3 Domestic Routes: 2 Delayed Flights: 25% Average Delay (hr): 1¼
#20. Airports near Union, IA Columbia Regional Airport (COU) 241 miles Weekly Flights: 43 Domestic Routes: 3 Delayed Flights: 16% Average Delay (hr): 1¾