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Flight Reliability

B6 407 · JetBlue Airways

Portland → New York (PWM–JFK)

46
Bring Snacks
WanderNerd Reliability Score
66%
Arrive within 15 minutes
18 min
Average arrival delay
5.3%
Cancelled
5 min early
Median arrival delay

Based on 151 historical flights. Data through May 2026.

What the data says

The 3–6 PM departure wins.

B6 407 departing between 3–6 PM arrived on time 80% of the time, versus 65% between 12–3 PM.

Mondays have been rough.

B6 407 arrived on time 72% of the time on Wednesdays and just 57% on Mondays. That gap is worth planning around.

Well behind the PWM–JFK route.

B6 407 arrived on time 66% of the time, versus 81% across the PWM–JFK route.

A bit behind the JetBlue Airways network.

B6 407 arrived on time 66% of the time, versus 73% across the JetBlue Airways network.

The breakdown

On-time by weekday
  • Mon57%(21 flights)
  • Tue65%(20 flights)
  • Wed72%(18 flights)
  • Thu70%(20 flights)
  • Fri71%(21 flights)
  • Sat60%(20 flights)
  • Sun68%(22 flights)
On-time by departure window
  • 12–3 PM65%(132 flights)
  • 3–6 PM80%(10 flights)
On-time trend by month
85%
Oct

Jun 50% → Oct 85% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202550%30
July 202548%23
August 202560%30
September 202583%30
October 202585%20
Departures on time
66%
Diverted
0.7%
Flights flown
142
Months covered
6

Same route, other flights

Keep nerding

Based on 151 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.