Skip to content
WanderNerd
Check a flight

Flight Reliability

DL 2963 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 2963 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

73%
Arrive within 15 minutes
24 min
Average arrival delay
2.0%
Cancelled
6 min early
Median arrival delay

Based on 714 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon77%(101 flights)
  • Tue80%(103 flights)
  • Wed71%(99 flights)
  • Thu71%(99 flights)
  • Fri66%(102 flights)
  • Sat79%(94 flights)
  • Sun70%(97 flights)
On-time by departure window
  • 12–3 PM75%(350 flights)
  • 6–9 PM72%(345 flights)
On-time trend by month
77%
May

Jun 40% → May 77% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202540%57
July 202557%56
August 202568%60
September 202592%59
October 202589%62
November 202575%56
December 202575%59
January 202669%58
February 202678%49
March 202674%57
April 202683%60
May 202677%62
Departures on time
72%
Diverted
0.7%
Flights flown
695
Months covered
12

Keep nerding

Based on 714 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.