PHX → BOS: cancellations & delays
Over Jan 2023 - Apr 2026, 0.9% of Phoenix Sky Harbor International Airport (PHX) to Boston Logan International Airport (BOS) flights were cancelled and 21.6% arrived at least 15 minutes late, across 6,885 flights, flown by AA, DL, B6, NK. Cancellations peak in July.
Check today's live PHX departures →Airport pages: Phoenix Sky Harbor International Airport (PHX) · Boston Logan International Airport (BOS)
Rates are historical averages from U.S. DOT (BTS) on-time records; a specific flight's live estimate can differ with weather and the day's disruptions.