CHS → PWMCharleston to Portland

live

Direct flights from Charleston (CHS) to Portland (PWM): 3 nonstop departures observed each week across 1 airline. The median arrival is 10 minutes early. No cancellations were recorded across the 3 tracked flights. The nonstop covers 1,464 km, an estimated 2 hours 23 minutes in the air. Measured by Pro Flight Search from live flight boards at Charleston and Portland. Updated 14 October 2026 at 19:48 UTC.

CHS Charleston heavy · +31
PWM Portland busy · +18
1,464 km · ~2h 23m est.
dep bank 14:30–14:333x weekly
Under pressure · 1 airline · 3x weekly · nonstop
67 / 100

route health from live CHS and PWM delay boards

Median arrival delay is −10 min. 0 of 3 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−10 minacross the last 3 operated legs
Flight time~2h 23mestimated from route distance
Weekly departures3x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Breeze Airways

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Breeze AirwaysMX

Flights MX1004 14:30 Mo Fr · MX2300 varies We

History

operated legs · board outcomes
10-14MX2300dep +1 → arr+2
10-12MX1004dep +9 → arr−10
10-09MX1004dep +5 → arr−27

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
CHSCharleston +31 min heavy 🌤 few clouds · SSW 4 kt Full CHS delay board →
PWMPortland +18 min busy 🌤 clear · N 0 kt Full PWM delay board →

Weather lens

Current conditions put the pressure at CHS and PWM: 38% odds of a 15+ minute delay and around +6 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Charleston to Portland route actually runs

Pro Flight Search records official board updates for nonstop CHS to PWM 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 — Charleston (CHS) to Portland (PWM) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/CHS-PWM
How we measure this →

CHS to PWM questions

Is CHS–PWM running on time right now?

Some delays possible. The departure side at CHS is the weaker end, route health score 67/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from CHS to PWM?

Great-circle distance is 1,464 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 133–155 min gate-to-gate on this route.

How often does CHS–PWM fly?

Breeze Airways runs the route with about 3 flights a week (mon, wed, 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 CHS and arrival-side delay at PWM, 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.