AirportMiles

ORD — Chicago O'Hare International Airport

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Large airport in Chicago, United States.
IATA code
ORD
ICAO code
KORD
City code
CHI
All Chicago airports
Passengers
84,381,686
Aug 2025 – Jul 2026
Nonstop routes
315
With open traffic data
Time zone
UTC−6 / UTC−5
America/Chicago
Elevation
207 m
679 ft
Runways
8
Longest 3,962 m

Local time now: —

More codes: airport codes starting with O

About ORD

Chicago O'Hare International Airport is a large airport serving Chicago, United States. It opened in 1944. 84,381,686 passengers used it in Aug 2025 – Jul 2026. Open traffic data shows 315 nonstop routes from ORD. On tickets, the city code CHI covers it together with the other Chicago airports.

Wikidata (CC0) · US BTS T-100. Sources

Busiest nonstop routes from ORD

Route Distance Passengers / year
ORD → LGA1,180 km 2,736,902
ORD → LAX2,808 km 2,332,419
ORD → SFO2,971 km 1,976,484
ORD → DEN1,430 km 1,974,190
ORD → MCO1,617 km 1,924,694
ORD → DFW1,290 km 1,916,312
ORD → BOS1,395 km 1,886,038
ORD → EWR1,157 km 1,731,402
ORD → IAH1,489 km 1,711,056
ORD → PHX2,317 km 1,706,053
ORD → SEA2,769 km 1,622,991
ORD → ATL975 km 1,591,889
ORD → LAS2,437 km 1,584,482
ORD → MIA1,926 km 1,321,385
ORD → DCA985 km 1,291,161
ORD → MSP538 km 1,256,891
ORD → PHL1,091 km 1,241,613
ORD → SAN2,773 km 1,117,270
ORD → FLL1,902 km 1,065,643
ORD → CLT965 km 1,060,748
ORD → LHR6,362 km 1,036,729
ORD → TPA1,628 km 939,149
ORD → RSW1,803 km 911,803
ORD → YYZ702 km 898,875
ORD → PDX2,799 km 844,009
ORD → CLE508 km 828,106
ORD → DTW377 km 806,774
ORD → BNA658 km 798,414
ORD → CUN2,324 km 798,030
ORD → SLC2,011 km 772,727
ORD → AUS1,573 km 770,983
ORD → MEX2,713 km 745,209
ORD → FRA6,990 km 709,926
ORD → MCI648 km 695,464
ORD → CMH476 km 687,209
ORD → IND285 km 682,161
ORD → RDU1,040 km 656,545
ORD → GRR220 km 649,507
ORD → PIT664 km 637,366
ORD → STL415 km 614,584

Passengers on the route, both directions, over the period of each source: US DOT / BTS T-100 (Aug 2025 – Jul 2026) for routes touching the US, Eurostat (2024) for routes reported by European airports. Routes outside these are not counted.

Airlines at ORD

  • UA United Air Lines · 221,259 flights
  • OO SkyWest Airlines · 155,200 flights
  • AA American Airlines · 129,556 flights
  • MQ Envoy Air · 115,175 flights
  • YX Republic Airline · 69,195 flights
  • G7 GoJet Airlines · 49,183 flights
  • DL Delta Air Lines · 20,632 flights
  • F9 Frontier Airlines · 8,910 flights
  • NK Spirit Air Lines · 8,006 flights
  • LF CFM · 7,903 flights
  • WN Southwest Airlines · 7,148 flights
  • AS Alaska Airlines · 6,514 flights
  • OH PSA Airlines · 5,823 flights
  • Y4 Concesionaria Vuela Compania De Aviacion SA de CV (Volaris) · 3,654 flights
  • AC Air Canada · 2,899 flights
  • QK Jazz Aviation LP · 2,899 flights
  • KG Key Lime Air Corp dba Denver Air Connection · 2,833 flights
  • 9E Endeavor Air · 2,348 flights
  • VB Aeroenlaces Nacionales, S.A. de C.V. · 2,305 flights
  • B6 JetBlue Airways · 2,276 flights

Departures and arrivals on scheduled passenger flights, Aug 2025 – Jul 2026. U.S. DOT, Bureau of Transportation Statistics, T-100 Segment. Sources

Punctuality

Departures on time
73.5%
Within 15 minutes of schedule
Cancelled
2.8%
Departures counted
358,582
US domestic flights

US domestic flights of the larger US airlines, Aug 2025 – Jul 2026. BTS Reporting Carrier On-Time Performance. Sources

Other airports in Chicago

Code Airport Distance
MDWChicago Midway International Airport25 km

All Chicago airports and the distances between them →

Airports within 150 km

Code Airport Distance
GYYGary/Chicago International Airport57 km
MGCMichigan City Municipal Airport95 km
RFDChicago Rockford International Airport101 km
MKEGeneral Mitchell International Airport108 km
SBNSouth Bend International Airport135 km

Distance from ORD to the major hubs

Route Distance Passengers / year
ORD → LHR6,362 km 1,036,729
ORD → DXB11,662 km —
ORD → CDG6,683 km —
ORD → FRA6,990 km 709,926
ORD → IST8,807 km —
ORD → AMS6,630 km —
ORD → JFK1,191 km —
ORD → ATL975 km 1,591,889
ORD → LAX2,808 km 2,332,419
ORD → SIN15,059 km —
ORD → HND10,147 km —
ORD → DOH11,479 km —

Runways

Runway Length Width Surface
10L/28R3,962 m 46 mConcrete
09R/27L3,432 m 46 mAsphalt
09C/27C3,427 m 61 mConcrete
10C/28C3,292 m 61 mConcrete
04R/22L2,461 m 46 mAsphalt
04L/22R2,286 m 46 mAsphalt
09L/27R2,286 m 46 mAsphalt
10R/28L2,286 m 46 mConcrete

OurAirports (public domain). Sources

Location

Chicago, Illinois, United States · 41.9786, -87.9048

Map (OpenStreetMap) Airport website Wikipedia

Questions

Chicago O'Hare International Airport has the IATA code ORD and the ICAO code KORD. Airlines and tickets use the three-letter IATA code; pilots and air traffic control use the four-letter ICAO code.

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