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Flight Reliability

B6 484 · JetBlue Airways

Raleigh–Durham → Boston (RDU–BOS)

84
Pretty Reliable
WanderNerd Reliability Score
86%
Arrive within 15 minutes
3 min early
Average arrival delay
2.3%
Cancelled
14 min early
Median arrival delay

Based on 310 historical flights. Data through May 2026.

What the data says

Mornings have a slight edge.

Departures between 6–9 AM arrived on time 90% of the time, against 85% between 9 AM–12 PM.

Skip Saturday if you can.

B6 484 arrived on time 89% of the time on Tuesdays. On Saturdays: 80%.

A bit ahead of the RDU–BOS route.

B6 484 arrived on time 86% of the time, versus 79% across the RDU–BOS route.

Better than the JetBlue Airways network average.

B6 484 arrived on time 86% of the time, versus 73% across the JetBlue Airways network.

The breakdown

On-time by weekday
  • Mon88%(49 flights)
  • Tue89%(47 flights)
  • Wed86%(42 flights)
  • Thu85%(46 flights)
  • Fri82%(49 flights)
  • Sat80%(25 flights)
  • Sun87%(45 flights)
On-time by departure window
  • 6–9 AM90%(67 flights)
  • 9 AM–12 PM85%(230 flights)
  • 6–9 PM—(6 flights)
On-time trend by month
90%
May

Jun 92% → May 90% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202592%25
July 202596%27
August 202596%26
September 202585%26
October 202578%27
November 202582%28
December 202565%31
January 202682%17
February 202678%18
March 202689%28
April 202695%21
May 202690%29
Departures on time
85%
Diverted
0%
Flights flown
303
Months covered
12

Same route, other flights

Keep nerding

Based on 310 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.