Most delayed flights from ORD: every route ranked
152 regularly flown nonstop routes from Chicago O'Hare International Airport, worst on-time record first (Aug 2025 – Jul 2026). Routes with fewer than 360 flights in the period are listed separately.
| # | Destination | On time | Cancelled | Avg delay | Airlines | Flights |
|---|---|---|---|---|---|---|
| 1 | ORD → EGE Eagle, CO | 57% | 3.6% | 37 min | 2 | 413 |
| 2 | ORD → SLN Salina, KS | 59% | 3.6% | 44 min | 1 | 362 |
| 3 | ORD → ASE Aspen, CO | 61% | 3.0% | 39 min | 1 | 1,134 |
| 4 | ORD → SUX Sioux City, IA | 62% | 4.9% | 42 min | 1 | 365 |
| 5 | ORD → CRW Charleston/Dunbar, WV | 62% | 3.4% | 33 min | 1 | 948 |
| 6 | ORD → LNK Lincoln, NE | 63% | 3.4% | 35 min | 1 | 1,586 |
| 7 | ORD → RNO Reno, NV | 64% | 1.7% | 30 min | 1 | 363 |
| 8 | ORD → SBN South Bend, IN | 64% | 4.5% | 32 min | 3 | 2,737 |
| 9 | ORD → JST Johnstown, PA | 64% | 5.8% | 67 min | 1 | 362 |
| 10 | ORD → FSD Sioux Falls, SD | 64% | 3.5% | 31 min | 5 | 1,799 |
| 11 | ORD → FWA Fort Wayne, IN | 64% | 4.6% | 30 min | 3 | 2,765 |
| 12 | ORD → MKE Milwaukee, WI | 65% | 4.9% | 33 min | 4 | 5,268 |
| 13 | ORD → FNT Flint, MI | 65% | 4.3% | 36 min | 1 | 1,918 |
| 14 | ORD → DLH Duluth, MN | 65% | 4.4% | 29 min | 2 | 1,223 |
| 15 | ORD → GEG Spokane, WA | 65% | 1.5% | 27 min | 3 | 714 |
| 16 | ORD → CAK Akron, OH | 65% | 5.6% | 34 min | 3 | 2,028 |
| 17 | ORD → RST Rochester, MN | 65% | 4.8% | 33 min | 2 | 1,057 |
| 18 | ORD → MBS Saginaw/Bay City/Midland, MI | 65% | 3.4% | 31 min | 1 | 1,006 |
| 19 | ORD → HSV Huntsville, AL | 66% | 3.7% | 35 min | 2 | 1,101 |
| 20 | ORD → DAY Dayton, OH | 67% | 4.9% | 40 min | 5 | 1,784 |
| 21 | ORD → CHO Charlottesville, VA | 67% | 4.2% | 31 min | 1 | 1,215 |
| 22 | ORD → ICT Wichita, KS | 67% | 2.6% | 26 min | 5 | 2,189 |
| 23 | ORD → TYS Knoxville, TN | 67% | 3.7% | 33 min | 5 | 2,188 |
| 24 | ORD → LGA New York, NY | 67% | 5.1% | 27 min | 6 | 11,611 |
| 25 | ORD → SMF Sacramento, CA | 68% | 1.6% | 22 min | 2 | 1,342 |
| 26 | ORD → SFO San Francisco, CA | 68% | 1.3% | 25 min | 3 | 5,616 |
| 27 | ORD → BOS Boston, MA | 68% | 3.0% | 27 min | 6 | 7,755 |
| 28 | ORD → MHK Manhattan/Ft. Riley, KS | 68% | 4.0% | 34 min | 2 | 572 |
| 29 | ORD → TVC Traverse City, MI | 68% | 4.8% | 30 min | 5 | 2,770 |
| 30 | ORD → SEA Seattle, WA | 68% | 1.5% | 22 min | 4 | 5,558 |
| 31 | ORD → LAF Lafayette, IN | 68% | 4.1% | 36 min | 1 | 567 |
| 32 | ORD → EAU Eau Claire, WI | 69% | 5.3% | 32 min | 1 | 626 |
| 33 | ORD → CID Cedar Rapids/Iowa City, IA | 69% | 3.7% | 29 min | 6 | 2,755 |
| 34 | ORD → ABE Allentown/Bethlehem/Easton, PA | 69% | 3.7% | 25 min | 2 | 454 |
| 35 | ORD → CMX Hancock/Houghton, MI | 69% | 6.6% | 41 min | 1 | 792 |
| 36 | ORD → PDX Portland, OR | 69% | 0.8% | 22 min | 3 | 2,805 |
| 37 | ORD → BZN Bozeman, MT | 69% | 0.8% | 21 min | 4 | 1,268 |
| 38 | ORD → JLN Joplin, MO | 69% | 2.7% | 30 min | 1 | 365 |
| 39 | ORD → PSP Palm Springs, CA | 70% | 2.3% | 25 min | 3 | 787 |
| 40 | ORD → CHA Chattanooga, TN | 70% | 5.0% | 25 min | 3 | 956 |
| 41 | ORD → MLI Moline, IL | 70% | 5.1% | 25 min | 3 | 2,264 |
| 42 | ORD → DEC Decatur, IL | 70% | 4.3% | 28 min | 1 | 627 |
| 43 | ORD → JAC Jackson, WY | 70% | 1.2% | 28 min | 2 | 819 |
| 44 | ORD → ROA Roanoke, VA | 70% | 4.1% | 21 min | 2 | 883 |
| 45 | ORD → PVD Providence, RI | 70% | 3.4% | 23 min | 5 | 1,686 |
| 46 | ORD → CAE Columbia, SC | 70% | 3.3% | 21 min | 2 | 514 |
| 47 | ORD → BTV Burlington, VT | 70% | 2.0% | 24 min | 4 | 1,248 |
| 48 | ORD → SLC Salt Lake City, UT | 70% | 1.4% | 25 min | 5 | 3,204 |
| 49 | ORD → SCE State College, PA | 70% | 2.0% | 23 min | 2 | 550 |
| 50 | ORD → DCA Washington, VA | 70% | 3.0% | 25 min | 5 | 7,042 |
| 51 | ORD → EWR Newark, NJ | 70% | 3.5% | 26 min | 5 | 6,071 |
| 52 | ORD → TUS Tucson, AZ | 70% | 1.6% | 25 min | 4 | 1,042 |
| 53 | ORD → BNA Nashville, TN | 70% | 2.5% | 25 min | 9 | 5,026 |
| 54 | ORD → PBI West Palm Beach/Palm Beach, FL | 70% | 1.5% | 24 min | 2 | 1,329 |
| 55 | ORD → BOI Boise, ID | 70% | 1.5% | 22 min | 4 | 1,108 |
| 56 | ORD → OKC Oklahoma City, OK | 70% | 3.2% | 26 min | 4 | 2,617 |
| 57 | ORD → MSP Minneapolis, MN | 70% | 2.6% | 25 min | 8 | 6,344 |
| 58 | ORD → FAR Fargo, ND | 70% | 3.2% | 23 min | 2 | 2,052 |
| 59 | ORD → GRR Grand Rapids, MI | 70% | 3.1% | 24 min | 6 | 4,029 |
| 60 | ORD → OMA Omaha, NE | 70% | 2.5% | 21 min | 6 | 3,060 |
| 61 | ORD → DFW Dallas/Fort Worth, TX | 70% | 2.9% | 26 min | 7 | 6,997 |
| 62 | ORD → GRB Green Bay, WI | 71% | 4.4% | 24 min | 3 | 2,698 |
| 63 | ORD → LEX Lexington, KY | 71% | 3.2% | 27 min | 3 | 1,709 |
| 64 | ORD → PIA Peoria, IL | 71% | 4.6% | 21 min | 2 | 2,283 |
| 65 | ORD → ATW Appleton, WI | 71% | 4.8% | 24 min | 2 | 2,429 |
| 66 | ORD → BUF Buffalo, NY | 71% | 3.1% | 23 min | 5 | 2,198 |
| 67 | ORD → CLE Cleveland, OH | 71% | 3.1% | 23 min | 5 | 4,867 |
| 68 | ORD → DSM Des Moines, IA | 71% | 3.8% | 23 min | 6 | 3,413 |
| 69 | ORD → COU Columbia, MO | 71% | 3.7% | 24 min | 2 | 1,976 |
| 70 | ORD → COS Colorado Springs, CO | 72% | 2.3% | 22 min | 2 | 1,001 |
| 71 | ORD → RIC Richmond, VA | 72% | 2.9% | 23 min | 4 | 2,223 |
| 72 | ORD → MCW Mason City, IA | 72% | 6.2% | 21 min | 1 | 627 |
| 73 | ORD → HNL Honolulu, HI | 72% | 0.2% | 22 min | 2 | 540 |
| 74 | ORD → SAN San Diego, CA | 72% | 1.2% | 20 min | 4 | 3,870 |
| 75 | ORD → DTW Detroit, MI | 72% | 3.2% | 24 min | 7 | 5,953 |
| 76 | ORD → PHL Philadelphia, PA | 72% | 3.2% | 26 min | 4 | 5,008 |
| 77 | ORD → MSN Madison, WI | 72% | 3.8% | 24 min | 5 | 4,103 |
| 78 | ORD → STL St. Louis, MO | 72% | 2.9% | 21 min | 5 | 3,090 |
| 79 | ORD → MCI Kansas City, MO | 72% | 2.6% | 22 min | 6 | 4,197 |
| 80 | ORD → FLL Fort Lauderdale, FL | 72% | 2.1% | 22 min | 6 | 3,464 |
| 81 | ORD → ABQ Albuquerque, NM | 72% | 1.4% | 19 min | 5 | 1,148 |
| 82 | ORD → ELP El Paso, TX | 72% | 2.2% | 21 min | 5 | 724 |
| 83 | ORD → BWI Baltimore, MD | 73% | 2.6% | 20 min | 8 | 2,691 |
| 84 | ORD → ORF Norfolk, VA | 73% | 2.8% | 19 min | 6 | 1,897 |
| 85 | ORD → CMI Champaign/Urbana, IL | 73% | 3.7% | 18 min | 1 | 1,066 |
| 86 | ORD → MEM Memphis, TN | 73% | 3.4% | 19 min | 5 | 2,504 |
| 87 | ORD → AUS Austin, TX | 73% | 2.0% | 22 min | 6 | 3,174 |
| 88 | ORD → ANC Anchorage, AK | 73% | 0.8% | 18 min | 3 | 785 |
| 89 | ORD → MCO Orlando, FL | 73% | 1.6% | 22 min | 5 | 6,272 |
| 90 | ORD → LAX Los Angeles, CA | 73% | 1.4% | 21 min | 5 | 7,023 |
| 91 | ORD → PHX Phoenix, AZ | 73% | 1.8% | 23 min | 4 | 5,586 |
| 92 | ORD → CVG Cincinnati, KY | 73% | 3.2% | 21 min | 6 | 4,672 |
| 93 | ORD → TPA Tampa, FL | 73% | 1.5% | 22 min | 7 | 3,203 |
| 94 | ORD → ALO Waterloo, IA | 73% | 4.1% | 22 min | 2 | 656 |
| 95 | ORD → MDT Harrisburg, PA | 74% | 3.3% | 20 min | 5 | 2,131 |
| 96 | ORD → JFK New York, NY | 74% | 4.6% | 24 min | 5 | 2,073 |
| 97 | ORD → RDU Raleigh/Durham, NC | 74% | 2.5% | 22 min | 7 | 3,656 |
| 98 | ORD → AVP Scranton/Wilkes-Barre, PA | 74% | 2.5% | 19 min | 2 | 843 |
| 99 | ORD → SJU San Juan, PR | 74% | 2.3% | 19 min | 4 | 1,398 |
| 100 | ORD → JAX Jacksonville, FL | 74% | 1.4% | 22 min | 6 | 2,116 |
| 101 | ORD → LAS Las Vegas, NV | 74% | 1.4% | 20 min | 5 | 5,241 |
| 102 | ORD → DAL Dallas, TX | 74% | 1.3% | 21 min | 1 | 450 |
| 103 | ORD → MIA Miami, FL | 74% | 2.0% | 20 min | 4 | 4,452 |
| 104 | ORD → CLT Charlotte, NC | 74% | 2.4% | 22 min | 6 | 4,393 |
| 105 | ORD → FOD Fort Dodge, IA | 74% | 4.6% | 21 min | 1 | 571 |
| 106 | ORD → GSP Greer, SC | 74% | 4.0% | 20 min | 6 | 1,815 |
| 107 | ORD → SAT San Antonio, TX | 74% | 2.0% | 19 min | 5 | 1,977 |
| 108 | ORD → ROC Rochester, NY | 74% | 2.4% | 19 min | 4 | 2,336 |
| 109 | ORD → TUL Tulsa, OK | 74% | 2.5% | 19 min | 5 | 2,129 |
| 110 | ORD → EVV Evansville, IN | 74% | 4.3% | 21 min | 3 | 699 |
| 111 | ORD → MQT Marquette, MI | 75% | 5.0% | 28 min | 1 | 744 |
| 112 | ORD → CMH Columbus, OH | 75% | 2.8% | 20 min | 6 | 4,933 |
| 113 | ORD → PWM Portland, ME | 75% | 2.6% | 19 min | 4 | 1,494 |
| 114 | ORD → AVL Asheville, NC | 75% | 2.4% | 17 min | 4 | 1,476 |
| 115 | ORD → FCA Kalispell, MT | 75% | 1.5% | 18 min | 4 | 532 |
| 116 | ORD → PIT Pittsburgh, PA | 75% | 2.3% | 21 min | 5 | 4,000 |
| 117 | ORD → SYR Syracuse, NY | 75% | 2.7% | 20 min | 5 | 2,196 |
| 118 | ORD → IND Indianapolis, IN | 75% | 3.9% | 20 min | 5 | 5,262 |
| 119 | ORD → LAN Lansing, MI | 75% | 2.9% | 17 min | 1 | 748 |
| 120 | ORD → AZO Kalamazoo, MI | 75% | 4.6% | 18 min | 2 | 964 |
| 121 | ORD → DEN Denver, CO | 75% | 1.2% | 20 min | 5 | 6,138 |
| 122 | ORD → MSY New Orleans, LA | 75% | 2.3% | 19 min | 7 | 2,403 |
| 123 | ORD → SNA Santa Ana, CA | 75% | 1.1% | 15 min | 2 | 2,189 |
| 124 | ORD → SPI Springfield, IL | 75% | 3.2% | 20 min | 2 | 708 |
| 125 | ORD → ATL Atlanta, GA | 75% | 2.3% | 21 min | 9 | 6,442 |
| 126 | ORD → LIT Little Rock, AR | 75% | 2.7% | 18 min | 4 | 1,459 |
| 127 | ORD → BDL Hartford, CT | 75% | 2.5% | 19 min | 5 | 2,366 |
| 128 | ORD → LSE La Crosse, WI | 76% | 4.6% | 15 min | 1 | 1,051 |
| 129 | ORD → ALB Albany, NY | 76% | 2.6% | 17 min | 4 | 2,322 |
| 130 | ORD → CWA Mosinee, WI | 76% | 4.1% | 16 min | 2 | 1,004 |
| 131 | ORD → IAD Washington, VA | 76% | 0.8% | 19 min | 1 | 2,082 |
| 132 | ORD → SGF Springfield, MO | 76% | 2.9% | 17 min | 2 | 1,466 |
| 133 | ORD → RSW Fort Myers, FL | 76% | 1.6% | 18 min | 5 | 3,238 |
| 134 | ORD → IAH Houston, TX | 76% | 1.5% | 18 min | 8 | 6,114 |
| 135 | ORD → XNA Fayetteville, AR | 76% | 2.2% | 16 min | 5 | 1,840 |
| 136 | ORD → SDF Louisville, KY | 76% | 3.6% | 17 min | 6 | 2,793 |
| 137 | ORD → CHS Charleston, SC | 76% | 2.0% | 16 min | 6 | 2,106 |
| 138 | ORD → BGR Bangor, ME | 77% | 1.7% | 20 min | 5 | 697 |
| 139 | ORD → SRQ Sarasota/Bradenton, FL | 78% | 1.2% | 17 min | 4 | 998 |
| 140 | ORD → HPN White Plains, NY | 78% | 3.9% | 16 min | 1 | 1,530 |
| 141 | ORD → SAV Savannah, GA | 78% | 1.9% | 19 min | 5 | 1,564 |
| 142 | ORD → BMI Bloomington/Normal, IL | 78% | 3.6% | 16 min | 1 | 879 |
| 143 | ORD → GSO Greensboro/High Point, NC | 78% | 3.0% | 15 min | 3 | 1,564 |
| 144 | ORD → BHM Birmingham, AL | 78% | 1.9% | 15 min | 4 | 1,116 |
| 145 | ORD → RAP Rapid City, SD | 79% | 2.2% | 12 min | 3 | 692 |
| 146 | ORD → MSO Missoula, MT | 80% | 0.4% | 13 min | 3 | 499 |
| 147 | ORD → PNS Pensacola, FL | 80% | 1.8% | 15 min | 5 | 727 |
| 148 | ORD → MYR Myrtle Beach, SC | 80% | 0.6% | 12 min | 6 | 495 |
| 149 | ORD → EYW Key West, FL | 81% | 1.4% | 13 min | 3 | 775 |
| 150 | ORD → ECP Panama City, FL | 82% | 1.3% | 12 min | 5 | 619 |
| 151 | ORD → ILM Wilmington, NC | 83% | 1.5% | 12 min | 4 | 542 |
| 152 | ORD → MHT Manchester, NH | 84% | 2.0% | 9 min | 2 | 602 |
Less frequent routes
Too few flights for a reliable ranking.
- ORD → MGW (Morgantown) 330 flts
- ORD → VPS (Valparaiso) 318 flts
- ORD → BIL (Billings) 316 flts
- ORD → SJC (San Jose) 301 flts
- ORD → ONT (Ontario) 290 flts
- ORD → SUN (Sun Valley/Hailey/Ketchum) 282 flts
- ORD → BIS (Bismarck/Mandan) 274 flts
- ORD → STT (Charlotte Amalie) 255 flts
- ORD → PLN (Pellston) 216 flts
- ORD → HHH (Hilton Head) 214 flts
- ORD → FAT (Fresno) 196 flts
- ORD → HDN (Hayden) 179 flts
- ORD → SHD (Staunton) 179 flts
- ORD → IDA (Idaho Falls) 170 flts
- ORD → PAH (Paducah) 159 flts
- ORD → RHI (Rhinelander) 152 flts
- ORD → MTJ (Montrose/Delta) 151 flts
- ORD → FAI (Fairbanks) 148 flts
- ORD → LWB (Lewisburg) 140 flts
- ORD → OGG (Kahului) 138 flts
- ORD → LYH (Lynchburg) 130 flts
- ORD → SBA (Santa Barbara) 117 flts
- ORD → CIU (Sault Ste. Marie) 111 flts
- ORD → CKB (Clarksburg/Fairmont) 109 flts
- ORD → SAF (Santa Fe) 107 flts
- ORD → LNS (Lancaster) 102 flts
- ORD → EUG (Eugene) 93 flts
- ORD → EAR (Kearney) 93 flts
- ORD → TRI (Bristol/Johnson City/Kingsport) 72 flts
- ORD → ERI (Erie) 58 flts
- ORD → ACK (Nantucket) 31 flts
- ORD → GTF (Great Falls) 23 flts
- ORD → GUC (Gunnison) 22 flts
- ORD → STX (Christiansted) 18 flts
- ORD → KOA (Kona) 17 flts
- ORD → AGS (Augusta) 12 flts
- ORD → COD (Cody) 11 flts
- ORD → HYA (Hyannis) 11 flts
- ORD → MVY (Martha's Vineyard) 11 flts
- ORD → MRY (Monterey) 10 flts
- ORD → SGU (St. George) 10 flts
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.