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Flight Reliability

B6 2473 · JetBlue Airways

New York → Charleston (JFK–CHS)100% of its flights flew this route. The rest (JFK–MCO) are included in these numbers.

52
A Little Dicey
WanderNerd Reliability Score
66%
Arrive within 15 minutes
24 min
Average arrival delay
3.7%
Cancelled
2 min
Median arrival delay

Based on 269 historical flights. Data through May 2026.

What the data says

The 12–3 PM departure wins.

B6 2473 departing between 12–3 PM arrived on time 93% of the time, versus 59% between 3–6 PM.

Tuesdays have been rough.

B6 2473 arrived on time 77% of the time on Wednesdays and just 59% on Tuesdays. That gap is worth planning around.

Lagging the JFK–CHS route.

B6 2473 arrived on time 66% of the time, versus 76% across the JFK–CHS route.

Lagging the JetBlue Airways network.

B6 2473 arrived on time 66% of the time, versus 73% across the JetBlue Airways network.

The breakdown

On-time by weekday
  • Mon71%(41 flights)
  • Tue59%(27 flights)
  • Wed77%(30 flights)
  • Thu63%(41 flights)
  • Fri61%(41 flights)
  • Sat63%(38 flights)
  • Sun68%(41 flights)
On-time by departure window
  • 9 AM–12 PM80%(40 flights)
  • 12–3 PM93%(29 flights)
  • 3–6 PM59%(189 flights)
  • 6–9 PM—(1 flights)
On-time trend by month
89%
May

Jun 37% → May 89% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202537%30
July 202528%25
August 202561%23
September 2025100%19
October 202574%31
November 202569%29
December 202579%28
March 202644%18
April 202683%24
May 202689%28
Departures on time
70%
Diverted
0%
Flights flown
259
Months covered
11

Same route, other flights

Keep nerding

Based on 269 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.