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Flight Reliability

DL 2299 · Delta Air Lines

This number covered several routes in this period.

One number, several routes.

Airlines reuse flight numbers, and DL 2299 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

72%
Arrive within 15 minutes
14 min
Average arrival delay
0.9%
Cancelled
0 min
Median arrival delay

Based on 438 historical flights. Data through May 2026.

The breakdown

On-time by weekday
  • Mon71%(69 flights)
  • Tue86%(63 flights)
  • Wed69%(61 flights)
  • Thu74%(70 flights)
  • Fri77%(68 flights)
  • Sat74%(34 flights)
  • Sun55%(67 flights)
On-time by departure window
  • 6–9 AM93%(83 flights)
  • 9 AM–12 PM68%(145 flights)
  • 3–6 PM84%(44 flights)
  • 6–9 PM61%(160 flights)
On-time trend by month
94%
May

Jun 68% → May 94% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202568%47
July 202566%50
August 202556%45
September 202579%43
October 202567%55
November 202569%49
December 202536%22
February 202681%26
March 202686%36
April 202696%28
May 202694%31
Departures on time
76%
Diverted
0.5%
Flights flown
432
Months covered
11

Keep nerding

Based on 438 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.