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Flight Reliability

B6 144 · JetBlue Airways

West Palm Beach → Newark (PBI–EWR)

61
A Little Dicey
WanderNerd Reliability Score
73%
Arrive within 15 minutes
16 min
Average arrival delay
4.1%
Cancelled
4 min early
Median arrival delay

Based on 294 historical flights. Data through May 2026.

What the data says

Morning flights do better here.

B6 144 departing between 6–9 AM arrived on time 87% of the time, versus 50% between 6–9 PM.

Thursday is the weak spot.

B6 144 arrived on time 79% of the time on Fridays. On Thursdays: 66%.

Keep a backup plan handy.

B6 144 was cancelled 4.1% of the time. Typical for U.S. flights is around 1–2%.

Trending in the right direction.

B6 144 arrived on time 87% of the time over the last three months in the data, compared with 78% in the three months before that.

The breakdown

On-time by weekday
  • Mon71%(42 flights)
  • Tue77%(34 flights)
  • Wed72%(36 flights)
  • Thu66%(44 flights)
  • Fri79%(43 flights)
  • Sat78%(41 flights)
  • Sun67%(42 flights)
On-time by departure window
  • 6–9 AM87%(31 flights)
  • 9 AM–12 PM82%(124 flights)
  • 12–3 PM79%(33 flights)
  • 6–9 PM50%(84 flights)
  • 9 PM–12 AM80%(10 flights)
On-time trend by month
93%
May

Jun 52% → May 93% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202552%25
July 202535%26
August 202561%31
November 202579%29
December 202580%30
January 202676%21
February 202677%22
March 202683%30
April 202683%30
May 202693%30
Departures on time
71%
Diverted
0%
Flights flown
282
Months covered
12

Same route, other flights

Keep nerding

Based on 294 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.