Breeze AirwaysMX
Flights MX721 varies Mo Th Fr Su
live
Direct flights from West Palm Beach (PBI) to Charleston (CHS): 4 nonstop departures observed each week across 1 airline. The median arrival is 74 minutes late. No cancellations were recorded across the 2 tracked flights. The nonstop covers 691 km, an estimated 1 hour 23 minutes in the air. Measured by Pro Flight Search from live flight boards at West Palm Beach and Charleston. Updated 14 September 2026 at 02:48 UTC.
PBI
West Palm Beach
smooth · +0
CHS
Charleston
smooth · +0
691 km · ~1h 23m est.
Running clean · 1 airline · 4x weekly · nonstop
100 / 100
route health from live PBI and CHS delay boards
Median arrival delay is +74 min. 0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+74 minacross the last 2 operated legs
Flight time~1h 23mestimated from route distance
Weekly departures4x1 direct airline on the leg
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsnext sweep in 120s
How the West Palm Beach to Charleston route actually runs
Pro Flight Search records official board updates for nonstop PBI to CHS flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — West Palm Beach (PBI) to Charleston (CHS) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/PBI-CHS
PBI to CHS questions
Is PBI–CHS running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from PBI to CHS?
Great-circle distance is 691 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 79–89 min gate-to-gate on this route.
How often does PBI–CHS fly?
Breeze Airways runs the route with about 4 flights a week (sun, mon, thu, fri). Since one carrier owns the route, a single disruption tends to ripple through the day.
What does the route health score measure?
A blend of departure-side delay at PBI and arrival-side delay at CHS, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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