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Route Reliability

San Antonio → Minneapolis

SAT–MSP · 1,097 miles · San Antonio International Airport to Minneapolis–Saint Paul International Airport

88
Pretty Reliable
WanderNerd Reliability Score
85%
Arrive within 15 minutes
3 min
Average arrival delay
1.2%
Cancelled
893
Flights in the data

Data through May 2026.

Delta Air Lines is the only airline in this data on this route, arriving on time 85% of the time across 893 flights. No comparison to make.

What the data says

Morning-you made the right choice.

SAT–MSP flights departing between 6–9 AM arrived on time 94% of the time, versus 77% between 12–3 PM.

Sunday scaries are real for this one.

SAT–MSP flights arrived on time 91% of the time on Saturdays. On Sundays: 79%.

Ticking up lately.

SAT–MSP flights arrived on time 87% of the time over the last three months in the data, compared with 84% 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
  • Mon80%(132 flights)
  • Tue86%(132 flights)
  • Wed87%(133 flights)
  • Thu84%(133 flights)
  • Fri87%(131 flights)
  • Sat91%(91 flights)
  • Sun79%(129 flights)
On-time by departure window
  • 6–9 AM94%(358 flights)
  • 12–3 PM77%(343 flights)
  • 3–6 PM—(1 flights)
  • 6–9 PM80%(179 flights)
On-time trend by month
91%
May

Jun 76% → May 91% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202576%83
July 202582%84
August 202578%82
September 202583%76
October 202595%84
November 202587%75
December 202583%75
January 202684%56
February 202686%50
March 202684%56
April 202688%73
May 202691%87

Keep nerding

Based on 893 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.