United May 2026 8% Chicago Domestic Service Reductions – 26APR26

Published at 1300PDT / 2000GMT 27APR26 

United this week gradually filed domestic service changes at Chicago O'Hare, for the month of May 2026. For the period of 01-31MAY26, the airline is reducing 8% of operations, as service reduced from 20890 flights (one-way from Chicago as of 22MAR26) to 19194 flights (as of 26APR26).

As of 22MAR26: 20890 flights
As of 26APR26: 19194 flights (8.1% reductions)

Chicago O'Hare – Akron/Canton Increase from 161 to 175 flights
Chicago O'Hare – Albany NY Increase from 118 to 138 flights
Chicago O'Hare – Albuquerque Reduce from 67 to 57 flights
Chicago O'Hare – Allentown Reduce from 124 to 113 flights
Chicago O'Hare – Appleton Reduce from 268 to 247 flights
Chicago O'Hare – Asheville Reduce from 116 to 104 flights
Chicago O'Hare – Atlanta Reduce from 195 to 172 flights
Chicago O'Hare – Baltimore/Washington Increase from 139 to 142 flights
Chicago O'Hare – Birmingham Reduce from 101 to 92 flights
Chicago O'Hare – Boston Increase from 269 to 270 flights
Chicago O'Hare – Burlington VT Reduce from 91 to 82 flights
Chicago O'Hare – Cedar Rapids Reduce from 223 to 198 flights
Chicago O'Hare – Charleston WV Increase from 100 to 105 flights
Chicago O'Hare – Charlotte Reduce from 131 to 109 flights
Chicago O'Hare – Charlottesville Reduce from 135 to 120 flights
Chicago O'Hare – Cincinnati Increase from 232 to 234 flights
Chicago O'Hare – Cleveland Reduce from 288 to 268 flights
Chicago O'Hare – Columbia MO Reduce from 115 to 93 flights
Chicago O'Hare – Columbia SC Reduce from 118 to 113 flights
Chicago O'Hare – Columbus OH Reduce from 265 to 244 flights
Chicago O'Hare – Dallas/Ft. Worth Increase from 200 to 213 flights
Chicago O'Hare – Dayton Reduce from 211 to 196 flights
Chicago O'Hare – Denver Reduce from 376 to 370 flights
Chicago O'Hare – Des Moines Reduce from 228 to 180 flights
Chicago O'Hare – Detroit Reduce from 260 to 240 flights
Chicago O'Hare – Duluth Reduce from 146 to 134 flights
Chicago O'Hare – Eau Claire Increase from 50 to 53 flights
Chicago O'Hare – Fargo Reduce from 148 to 122 flights
Chicago O'Hare – Fayetteville/NW Arkansas Reduce from 130 to 120 flights
Chicago O'Hare – Flint Reduce from 113 to 96 flights
Chicago O'Hare – Fort Dodge Reduce from 47 to 45 flights
Chicago O'Hare – Fort Wayne Reduce from 206 to 187 flights
Chicago O'Hare – Grand Rapids Reduce from 321 to 290 flights
Chicago O'Hare – Green Bay Reduce from 261 to 241 flights
Chicago O'Hare – Greensboro/High Point Increase from 93 to 108 flights
Chicago O'Hare – Greenville/Spartanburg Reduce from 124 to 113 flights
Chicago O'Hare – Harrisburg Reduce from 161 to 152 flights
Chicago O'Hare – Hartford Reduce from 119 to 117 flights
Chicago O'Hare – Houston Reduce from 366 to 352 flights
Chicago O'Hare – Huntsville Increase from 87 to 93 flights
Chicago O'Hare – Kansas City Reduce from 239 to 232 flights
Chicago O'Hare – Knoxville Reduce from 135 to 124 flights
Chicago O'Hare – Las Vegas Reduce from 228 to 220 flights
Chicago O'Hare – Lexington Reduce from 211 to 188 flights
Chicago O'Hare – Los Angeles Reduce from 332 to 302 flights
Chicago O'Hare – Louisville Increase from 243 to 251 flights
Chicago O'Hare – Madison Reduce from 299 to 278 flights
Chicago O'Hare – Memphis Reduce from 138 to 123 flights
Chicago O'Hare – Milwaukee Reduce from 321 to 293 flights
Chicago O'Hare – Moline Reduce from 219 to 204 flights
Chicago O'Hare – Nashville Reduce from 251 to 218 flights
Chicago O'Hare – New Orleans Reduce from 113 to 93 flights
Chicago O'Hare – Oklahoma City Reduce from 147 to 137 flights
Chicago O'Hare – Pensacola Reduce from 62 to 51 flights
Chicago O'Hare – Peoria Reduce from 206 to 186 flights
Chicago O'Hare – Philadelphia Reduce from 204 to 191 flights
Chicago O'Hare – Phoenix Reduce from 195 to 155 flights
Chicago O'Hare – Pittsburgh Reduce from 232 to 224 flights
Chicago O'Hare – Portland OR Reduce from 160 to 149 flights
Chicago O'Hare – Providence Increase from 90 to 93 flights
Chicago O'Hare – Raleigh/Durham Reduce from 195 to 167 flights
Chicago O'Hare – Rhinelander Reduce from 7 to 6 flights
Chicago O'Hare – Richmond VA Increase from 149 to 154 flights
Chicago O'Hare – St. Louis Reduce from 323 to 305 flights
Chicago O'Hare – Sacramento Increase from 93 to 94 flights
Chicago O'Hare – Saginaw Reduce from 104 to 93 flights
Chicago O'Hare – San Francisco Reduce from 390 to 370 flights
Chicago O'Hare – Sarasota Reduce from 53 to 52 flights
Chicago O'Hare – Savannah Reduce from 124 to 119 flights
Chicago O'Hare – Seattle Reduce from 160 to 149 flights
Chicago O'Hare – Sioux Falls Reduce from 167 to 148 flights
Chicago O'Hare – South Bend Reduce from 273 to 253 flights
Chicago O'Hare – Spokane Reduce from 42 to 30 flights
Chicago O'Hare – Springfield MO Reduce from 146 to 124 flights
Chicago O'Hare – State College Reduce from 167 to 165 flights
Chicago O'Hare – Syracuse Reduce from 124 to 113 flights
Chicago O'Hare – Traverse City Increase from 211 to 217 flights
Chicago O'Hare – Tucson Increase from 51 to 52 flights

From Chicago O’Hare, service to Billings during Northern summer 2026 season is now scheduled from 01JUN26 instead of 21MAY26, while Great Falls scheduled from 06JUN26 instead of 23MAY26.

Previously reported, following routes are now scheduled to commence from June instead of April/May 2026.

Chicago O'Hare – Bloomington IL eff 01JUN26 4 daily CRJ200/550 (Skywest; Last served until October 2008; Previous: eff 07MAY26)
Chicago O'Hare – Champaign IL eff 01JUN26 4 daily CRJ200/550 (Skywest; Last served until September 2018; Previous: eff 30APR26)
Chicago O'Hare – Kalamazoo eff 01JUN26 4 daily CRJ200/550 (Skywest; Last served until January 2022; Previous: eff 30APR26)
Chicago O'Hare – La Crosse eff 01JUN26 4 daily CRJ200/550 (Skywest; Last served until December 1991; Previous: eff 07MAY26)
Chicago O'Hare – Lansing eff 01JUN26 4 daily CRJ200/550 (Skywest; Last served until January 2022; Previous: eff 07MAY26)
Chicago O'Hare – Marquette eff 01JUN26 3 daily CRJ550 (Skywest; Last served from Chicago until Feb 1999. Nonstop sector was offered in 1992 and 1993; Previous: eff 21MAY26)
Chicago O'Hare – Rochester MN eff 01JUN26 3 daily CRJ550 (Skywest; Last served until September 2021; Previous: eff 30APR26)
Chicago O'Hare – Wausau eff 01JUN26 3 daily CRJ550 (Skywest; Last served until January 2022; Previous: eff 21MAY26)