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Flight Reliability

WN 1070 · Southwest Airlines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and WN 1070 moved between routes during this period. Numbers below combine all of them, so treat them as background, not a verdict. For a cleaner answer, check the route you are actually flying.

Combined across all its routes

83%
Arrive within 15 minutes
4 min
Average arrival delay
2.8%
Cancelled
5 min early
Median arrival delay

Based on 501 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon76%(76 flights)
  • Tue89%(47 flights)
  • Wed85%(48 flights)
  • Thu76%(76 flights)
  • Fri80%(83 flights)
  • Sat89%(64 flights)
  • Sun88%(92 flights)
On-time by departure window
  • 3–6 AM94%(18 flights)
  • 6–9 AM94%(119 flights)
  • 9 AM–12 PM93%(121 flights)
  • 12–3 PM93%(28 flights)
  • 3–6 PM67%(97 flights)
  • 6–9 PM68%(103 flights)
On-time trend by month
58%
May

Jun 96% → May 58% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202596%23
July 202580%20
August 202597%39
September 202595%38
October 202596%46
November 202578%73
December 202583%47
January 202692%39
February 202683%46
March 202679%38
April 202665%37
May 202658%40
Departures on time
76%
Diverted
0.2%
Flights flown
486
Months covered
12

Keep nerding

Based on 501 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.