BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
ORD→HNL

Chicago, IL (ORD) to Honolulu, HI (HNL) flight delay odds

70.9% of 540 official scheduled ORD-to-HNL flights arrived on time; 17.0% arrived at least 30 minutes late and 0.4% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable
70.9%arrived on time
17.0%30+ min late
0.4%cancelled
540scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late7.8%all scheduled flights
120+ minutes late4.1%all scheduled flights
Diverted0.2%did not reach as scheduled
Average arrival+10.5 mincompleted flights

Which departure time was most reliable for ORD to HNL?

Only Late morning met the ORD-to-HNL departure window threshold: 70.9% of 540 scheduled flights arrived on time during July 2025–June 2026.

Departure windowFlightsOn time30+ minCancelled
Late morning54070.9%17.0%0.4%

Which weekday was most reliable for ORD to HNL?

Among qualifying ORD-to-HNL weekday results, Tuesday had the highest on-time rate: 84.6% of 78 flights. Sunday was lowest at 61.0% across 77 flights.

DayFlightsOn time30+ minCancelled
Monday7767.5%18.2%0.0%
Tuesday7884.6%11.5%0.0%
Wednesday7774.0%11.7%0.0%
Thursday7780.5%9.1%0.0%
Friday7762.3%20.8%1.3%
Saturday7766.2%23.4%1.3%
Sunday7761.0%24.7%0.0%

Which airline was most reliable for ORD to HNL?

Among qualifying ORD-to-HNL airline results, United Airlines had the highest on-time rate: 75.9% of 365 flights. American Airlines was lowest at 60.6% across 175 flights.

AirlineFlightsOn time30+ minCancelled
United Airlines36575.9%12.6%0.5%
American Airlines17560.6%26.3%0.0%

Which month was most reliable for ORD to HNL?

Among qualifying ORD-to-HNL month results, May 2026 had the highest on-time rate: 87.1% of 31 flights. April 2026 was lowest at 47.9% across 48 flights.

MonthFlightsOn time30+ minCancelled
July 20253177.4%9.7%3.2%
August 20253167.7%12.9%0.0%
September 20253070.0%13.3%0.0%
October 20253778.4%2.7%0.0%
November 20256085.0%11.7%0.0%
December 20256267.7%21.0%0.0%
January 20266269.4%19.4%1.6%
February 20265660.7%23.2%0.0%
March 20266267.7%19.4%0.0%
April 20264847.9%35.4%0.0%
May 20263187.1%9.7%0.0%
June 20263086.7%10.0%0.0%

What drove ORD to HNL delay minutes?

Airline was the largest recorded ORD-to-HNL delay category, accounting for 46.5% of 11,016 BTS-attributed delay minutes during July 2025–June 2026.

Airline46.5%
Late aircraft26.0%
National airspace21.3%
Weather6.2%
Security0.0%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.