Route Reliability
West Palm Beach → Boston
PBI–BOS · 1,197 miles · Palm Beach International Airport to Boston Logan International Airport
- 66%
- Arrive within 15 minutes
- 22 min
- Average arrival delay
- 3.3%
- Cancelled
- 2,196
- Flights in the data
Data through May 2026.
Who flies it best
Ranked by on-time arrivals. Historical results, not predictions.
- 1.Delta Air Lines67%613 flights
- 2.JetBlue Airways66%1,574 flights
Not enough history to rank: American Airlines (9 flights). We rank airlines only after 100 flights on the route.
What the data says
Morning flights do better here.
PBI–BOS flights departing between 6–9 AM arrived on time 95% of the time, versus 50% between 3–6 PM.
Sunday scaries are real for this one.
PBI–BOS flights arrived on time 73% of the time on Saturdays. On Sundays: 59%.
Not much between Delta Air Lines and JetBlue Airways.
On this route they all land within 66% to 67% on time. Pick on schedule and price.
Keep a backup plan handy.
This route was cancelled 3.3% of the time. Typical for U.S. flights is around 1–2%.
Best historical flights
Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.
Top flights by on-time rate
More flights on this route
The breakdown
- Mon63%(304 flights)
- Tue70%(286 flights)
- Wed69%(290 flights)
- Thu62%(310 flights)
- Fri68%(321 flights)
- Sat73%(286 flights)
- Sun59%(324 flights)
- 3–6 AM—(1 flights)
- 6–9 AM95%(350 flights)
- 9 AM–12 PM76%(595 flights)
- 12–3 PM55%(315 flights)
- 3–6 PM50%(217 flights)
- 6–9 PM52%(622 flights)
- 9 PM–12 AM52%(21 flights)
Jun 64% → May 77% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 64% | 138 |
| July 2025 | 66% | 144 |
| August 2025 | 65% | 111 |
| September 2025 | 45% | 92 |
| October 2025 | 64% | 148 |
| November 2025 | 75% | 190 |
| December 2025 | 66% | 236 |
| January 2026 | 69% | 203 |
| February 2026 | 66% | 206 |
| March 2026 | 66% | 240 |
| April 2026 | 61% | 237 |
| May 2026 | 77% | 176 |
Same trip, other airports
Keep nerding
Based on 2,196 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.