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Route Reliability

San Jose → Dallas

SJC–DAL · 1,450 miles · San José Mineta International Airport to Dallas Love Field

88
Pretty Reliable
WanderNerd Reliability Score
87%
Arrive within 15 minutes
3 min
Average arrival delay
1.0%
Cancelled
487
Flights in the data

Data through May 2026.

Southwest Airlines is the only airline in this data on this route, arriving on time 87% of the time across 487 flights. No comparison to make.

What the data says

Morning flights do better here.

SJC–DAL flights departing between 6–9 AM arrived on time 95% of the time, versus 68% between 3–6 PM.

Monday is the weak spot.

SJC–DAL flights arrived on time 92% of the time on Tuesdays. On Mondays: 81%.

Flights on this route

The breakdown

On-time by weekday
  • Mon81%(73 flights)
  • Tue92%(64 flights)
  • Wed91%(65 flights)
  • Thu82%(74 flights)
  • Fri89%(72 flights)
  • Sat86%(58 flights)
  • Sun86%(73 flights)
On-time by departure window
  • 6–9 AM95%(315 flights)
  • 9 AM–12 PM78%(45 flights)
  • 12–3 PM—(2 flights)
  • 3–6 PM68%(117 flights)
On-time trend by month
87%
May

Jun 88% → May 87% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202588%58
July 202579%61
August 202584%49
September 202593%45
October 202573%56
November 202581%32
December 202597%31
January 202689%28
February 202689%27
March 202697%31
April 2026100%30
May 202687%31

Same trip, other airports

Keep nerding

Based on 487 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.