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Flight Reliability

DL 5323 · Delta Air Lines

New York → CHO (LGA–CHO)85% of its flights flew this route. The rest (CHO–LGA, BGR–LGA) are included in these numbers.

64
A Little Dicey
WanderNerd Reliability Score
73%
Arrive within 15 minutes
7 min
Average arrival delay
4.0%
Cancelled
11 min early
Median arrival delay

Based on 376 historical flights. Data through May 2026.

What the data says

Morning flights do better here.

DL 5323 departing between 9 AM–12 PM arrived on time 91% of the time, versus 62% between 12–3 PM.

Tuesdays have been rough.

DL 5323 arrived on time 81% of the time on Fridays and just 66% on Tuesdays. That gap is worth planning around.

Lagging the Delta Air Lines network.

DL 5323 arrived on time 73% of the time, versus 81% across the Delta Air Lines network.

Keep a backup plan handy.

DL 5323 was cancelled 4.0% of the time. Typical for U.S. flights is around 1–2%.

The breakdown

On-time by weekday
  • Mon75%(51 flights)
  • Tue66%(56 flights)
  • Wed72%(57 flights)
  • Thu72%(58 flights)
  • Fri81%(59 flights)
  • Sat77%(26 flights)
  • Sun68%(53 flights)
On-time by departure window
  • 6–9 AM81%(154 flights)
  • 9 AM–12 PM91%(22 flights)
  • 12–3 PM62%(166 flights)
  • 3–6 PM83%(18 flights)
On-time trend by month
76%
May

Jun 72% → May 76% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202572%29
July 202586%28
August 202592%25
September 202596%25
October 202582%27
November 202576%25
December 202563%16
January 202679%24
February 202679%38
March 202643%54
April 202663%40
May 202676%29
Departures on time
74%
Diverted
0.3%
Flights flown
360
Months covered
12

Same route, other flights

Keep nerding

Based on 376 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.