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Route Reliability

Chicago → MBS

ORD–MBS · 222 miles · Chicago O'Hare International Airport to MBS Airport

54
A Little Dicey
WanderNerd Reliability Score
66%
Arrive within 15 minutes
26 min
Average arrival delay
2.9%
Cancelled
1,066
Flights in the data

Data through May 2026.

United Airlines is the only airline in this data on this route, arriving on time 66% of the time across 1,066 flights. No comparison to make.

What the data says

Morning flights do better here.

ORD–MBS flights departing between 9 AM–12 PM arrived on time 71% of the time, versus 48% between 3–6 PM.

Mondays have been rough.

ORD–MBS flights arrived on time 75% of the time on Tuesdays and just 57% on Mondays. That gap is worth planning around.

Best historical flights

Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.

Top flights by on-time rate

More flights on this route

The breakdown

On-time by weekday
  • Mon57%(147 flights)
  • Tue75%(151 flights)
  • Wed69%(149 flights)
  • Thu70%(147 flights)
  • Fri67%(147 flights)
  • Sat64%(141 flights)
  • Sun63%(150 flights)
On-time by departure window
  • 9 AM–12 PM71%(354 flights)
  • 12–3 PM70%(246 flights)
  • 3–6 PM48%(184 flights)
  • 6–9 PM71%(233 flights)
  • 9 PM–12 AM67%(15 flights)
On-time trend by month
69%
May

Jun 72% → May 69% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202572%90
July 202565%89
August 202576%91
September 202580%89
October 202579%93
November 202573%82
December 202551%71
January 202658%81
February 202663%82
March 202656%84
April 202650%88
May 202669%92

Keep nerding

Based on 1,066 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.