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Route Reliability

Salt Lake City → Oklahoma City

SLC–OKC · 866 miles · Salt Lake City International Airport to Will Rogers International Airport

95
Nerd Approved
WanderNerd Reliability Score
90%
Arrive within 15 minutes
3 min early
Average arrival delay
0.6%
Cancelled
720
Flights in the data

Data through May 2026.

Delta Air Lines is the only airline in this data on this route, arriving on time 90% of the time across 720 flights. No comparison to make.

What the data says

The 12–3 PM departure wins.

SLC–OKC flights departing between 12–3 PM arrived on time 94% of the time, versus 85% between 6–9 PM.

Thursday is the weak spot.

SLC–OKC flights arrived on time 94% of the time on Saturdays. On Thursdays: 85%.

Slipping a little lately.

SLC–OKC flights arrived on time 89% of the time over the last three months in the data, compared with 92% 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

The breakdown

On-time by weekday
  • Mon86%(104 flights)
  • Tue89%(104 flights)
  • Wed90%(102 flights)
  • Thu85%(101 flights)
  • Fri92%(100 flights)
  • Sat94%(99 flights)
  • Sun92%(105 flights)
On-time by departure window
  • 12–3 PM94%(360 flights)
  • 3–6 PM90%(19 flights)
  • 6–9 PM85%(336 flights)
On-time trend by month
86%
May

Jun 85% → May 86% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202585%60
July 202577%62
August 202587%62
September 202598%60
October 202592%61
November 202595%58
December 202595%59
January 202694%54
February 202688%56
March 202692%62
April 202688%59
May 202686%62

Keep nerding

Based on 720 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.