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Route on-time record

CHS to FLL: most on-time flights and the best time to fly

Charleston (Charleston International Airport) to Fort Lauderdale (Fort Lauderdale Hollywood International Airport). 522 nonstop flights in Jun 2025 to May 2026, 74% arrived within 15 minutes and 2.5% were cancelled. The most reliable flight number was JetBlue 1131 at 8:12 PM.

Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.

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CHS → FLL

Charleston to Fort Lauderdale: 522 nonstop flights a year

On time (12 months)

74%

Cancelled

2.5%

avg delay 18 min

Best time to leave

9 AM to noon

88% on time vs 60% 6 to 9 PM

Most reliable airline

JetBlue

74% chance on time

Check CHS to FLL fares

Fares open on our travel partner (Aviasales). Pick the flight number you chose here.

Most reliable nonstop flights

Ranked by the chance the flight operates and arrives within 15 minutes of schedule, from Jun 2025 to May 2026 records.

  1. #1 · JetBlue 1131

    8:12 PM → 9:48 PM1h 36m nonstop

    Local times, typical schedule. Last flown 2026-05-31.

    73%

    chance on time

    On time (history)
    75%
    Cancelled
    1.0%
    Avg arrival delay
    18 min
    • Arrived on time 75% of the time (300 flights, Jun 2025 to May 2026).
    • Leaves in this route's least on-time window (6 to 9 PM: 60% on time; 9 AM to noon: 88%).
    • 64% of its delay minutes came from the plane arriving late from an earlier flight.

    Strong track record · 300 flights

    Find JetBlue 1131 fares Opens this date on Aviasales

Airlines on this route

Season-adjusted chance of operating and arriving on time.

  • JetBlue74%

    333 flights · 76% on time as flown · 1.6% cancel

On time by departure time

All airlines, scheduled local departure, Jun 2025 to May 2026.

  • Before 9 AM69%

    52 flights · avg delay 16 min

  • 9 AM to noon88%

    217 flights · avg delay 10 min

  • Noon to 3 PM66%

    64 flights · avg delay 23 min

  • 3 to 6 PM68%

    51 flights · avg delay 29 min

  • 6 to 9 PM60%

    113 flights · avg delay 27 min

Best day: Tuesday (86%). Worst: Sunday (71%).

Smarter routing

Nearby airports that run more on time

  • CHS → MIA 78% chance on time

    Charleston International Airport to Miami International Airport · 1,037 flights a year · 21 mi from your airports · yours: 72%

    Rank flightsFares

On time by month

All airlines, Jun 2023 to May 2026. Several years per month, so one stormy season doesn't define a month. Travel-month estimates use this seasonal pattern.

J
78
F
68
M
64
A
75
M
84
J
69
J
77
A
83
S
77
O
87
N
79
D
78

What delays this route

  • Late-arriving aircraft57%
  • Air traffic control and airport volume23%
  • Airline (crew, maintenance, boarding)20%

Share of delay minutes by the cause airlines report to the US DOT.

Historical odds, not a guarantee. Built from the US DOT Bureau of Transportation Statistics on-time reports (Jun 2025 to May 2026), FAA ground stop and delay program advisories, and 20 years of airport weather observations. Covers US airlines that report to the DOT; schedules are flights operated recently, so confirm times when you book. ATIS Alerts is not affiliated with any airline. Fares are what Aviasales travelers saw in recent searches (USD, one way, 1 adult), not live quotes; the partner site shows the current price. Fare links go to our travel partner and may earn us a commission at no cost to you. Affiliate disclosure

Finding the most reliable connections from CHS to FLL…

CHS to FLL questions

What time of day is best to fly CHS to FLL?
9 AM to noon: 88% of flights arrived on time, against 60% for departures 6 to 9 PM.
Which airline is most on time from CHS to FLL?
JetBlue, with a season-adjusted 74% chance of operating and arriving on time over 333 flights. The adjustment compares each airline with what the route did in the months it flew, so a carrier that skipped a stormy month gets no free credit.
What is the worst month for delays on CHS to FLL?
March (64% on time); the best was October (87%), averaged over Jun 2023 to May 2026.
Is this a prediction for my flight?
No. These are historical odds from the US DOT on-time reports, FAA advisories and airport weather records. Check your flight status and the FAA delay board on the day you fly.

More routes from CHS

Live status: FAA delays and ground stops