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Route Reliability

RAP → Chicago

RAP–ORD · 780 miles · RAP Airport to Chicago O'Hare International Airport

69
Usually Fine
WanderNerd Reliability Score
72%
Arrive within 15 minutes
13 min
Average arrival delay
1.6%
Cancelled
685
Flights in the data

Data through May 2026.

Who flies it best

Ranked by on-time arrivals. Historical results, not predictions.

  1. 1.United Airlines77%393 flights
  2. 2.American Airlines66%292 flights

What the data says

The 3–6 PM departure wins.

RAP–ORD flights departing between 3–6 PM arrived on time 93% of the time, versus 53% between 6–9 PM.

Sunday scaries are real for this one.

RAP–ORD flights arrived on time 78% of the time on Wednesdays. On Sundays: 65%.

United Airlines runs this route best.

United Airlines arrived on time 77% of the time on this route; American Airlines managed 66%.

Slipping a little lately.

RAP–ORD flights arrived on time 76% of the time over the last three months in the data, compared with 82% in the three months before that.

Flights on this route

The breakdown

On-time by weekday
  • Mon73%(99 flights)
  • Tue76%(89 flights)
  • Wed78%(90 flights)
  • Thu70%(100 flights)
  • Fri70%(97 flights)
  • Sat75%(87 flights)
  • Sun65%(106 flights)
On-time by departure window
  • 6–9 AM81%(88 flights)
  • 9 AM–12 PM70%(111 flights)
  • 12–3 PM75%(362 flights)
  • 3–6 PM93%(14 flights)
  • 6–9 PM53%(93 flights)
On-time trend by month
81%
May

Jun 70% → May 81% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202570%116
July 202565%117
August 202562%104
September 202584%73
October 202582%38
November 202579%29
December 202580%15
April 202668%68
May 202681%101

Keep nerding

Based on 685 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.