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Flight Reliability

DL 950 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 950 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

63%
Arrive within 15 minutes
25 min
Average arrival delay
2.3%
Cancelled
1 min early
Median arrival delay

Based on 609 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon62%(90 flights)
  • Tue67%(89 flights)
  • Wed65%(89 flights)
  • Thu63%(89 flights)
  • Fri54%(90 flights)
  • Sat66%(53 flights)
  • Sun63%(94 flights)
On-time by departure window
  • 3–6 PM61%(349 flights)
  • 6–9 PM66%(245 flights)
On-time trend by month
71%
May

Jun 35% → May 71% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202535%48
July 202536%53
August 202560%57
September 202568%56
October 202578%58
November 202565%52
December 202574%50
January 202655%31
February 202664%42
March 202673%55
April 202670%40
May 202671%52
Departures on time
64%
Diverted
0.2%
Flights flown
594
Months covered
12

Keep nerding

Based on 609 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.