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Route Reliability

Savannah → Chicago

SAV–ORD · 773 miles · Savannah/Hilton Head International Airport to Chicago O'Hare International Airport

74
Usually Fine
WanderNerd Reliability Score
77%
Arrive within 15 minutes
15 min
Average arrival delay
1.5%
Cancelled
1,549
Flights in the data

Data through May 2026.

Who flies it best

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

  1. 1.American Airlines78%480 flights
  2. 2.United Airlines76%1,069 flights

What the data says

Morning flights do better here.

SAV–ORD flights departing between 3–6 AM arrived on time 89% of the time, versus 55% between 6–9 PM.

Sunday scaries are real for this one.

SAV–ORD flights arrived on time 85% of the time on Wednesdays. On Sundays: 71%.

Not much between American Airlines and United Airlines.

On this route they all land within 76% to 78% on time. Pick on schedule and price.

Ticking up lately.

SAV–ORD flights arrived on time 80% of the time over the last three months in the data, compared with 76% in the three months before that.

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
  • Mon75%(216 flights)
  • Tue75%(198 flights)
  • Wed85%(201 flights)
  • Thu81%(220 flights)
  • Fri76%(217 flights)
  • Sat73%(233 flights)
  • Sun71%(233 flights)
On-time by departure window
  • 3–6 AM89%(45 flights)
  • 6–9 AM89%(80 flights)
  • 9 AM–12 PM87%(562 flights)
  • 12–3 PM80%(343 flights)
  • 3–6 PM59%(447 flights)
  • 6–9 PM55%(40 flights)
  • 9 PM–12 AM—(1 flights)
On-time trend by month
84%
May

Jun 78% → May 84% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202578%116
July 202558%116
August 202567%121
September 202583%119
October 202583%124
November 202571%93
December 202573%63
January 202673%84
February 202682%129
March 202676%194
April 202681%186
May 202684%173

Same trip, other airports

Keep nerding

Based on 1,549 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.