Route Reliability
Boston → West Palm Beach
BOS–PBI · 1,197 miles · Boston Logan International Airport to Palm Beach International Airport
- 67%
- Arrive within 15 minutes
- 18 min
- Average arrival delay
- 3.0%
- Cancelled
- 2,198
- Flights in the data
Data through May 2026.
Who flies it best
Ranked by on-time arrivals. Historical results, not predictions.
- 1.Delta Air Lines71%613 flights
- 2.JetBlue Airways65%1,576 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.
BOS–PBI flights departing between 6–9 AM arrived on time 82% of the time, versus 56% between 3–6 PM.
Sunday scaries are real for this one.
BOS–PBI flights arrived on time 75% of the time on Tuesdays and just 57% on Sundays. That gap is worth planning around.
Delta Air Lines has a slight edge here.
Delta Air Lines arrived on time 71% of the time on this route; JetBlue Airways managed 65%.
Keep a backup plan handy.
This route was cancelled 3.0% 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
- Mon66%(300 flights)
- Tue75%(283 flights)
- Wed75%(288 flights)
- Thu61%(315 flights)
- Fri66%(317 flights)
- Sat68%(292 flights)
- Sun57%(326 flights)
- 3–6 AM—(1 flights)
- 6–9 AM82%(585 flights)
- 9 AM–12 PM63%(261 flights)
- 12–3 PM67%(362 flights)
- 3–6 PM56%(557 flights)
- 6–9 PM59%(354 flights)
- 9 PM–12 AM—(1 flights)
Jun 75% → May 79% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 75% | 139 |
| July 2025 | 66% | 143 |
| August 2025 | 63% | 111 |
| September 2025 | 76% | 93 |
| October 2025 | 71% | 149 |
| November 2025 | 73% | 187 |
| December 2025 | 55% | 235 |
| January 2026 | 55% | 203 |
| February 2026 | 55% | 208 |
| March 2026 | 68% | 241 |
| April 2026 | 72% | 235 |
| May 2026 | 79% | 177 |
Same trip, other airports
Keep nerding
Based on 2,198 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.