PlainFlights

Route · STT → FLL · 2020–2025 BTS data

Charlotte Amalie to Fort Lauderdale

According to PlainFlights' route traffic ranking (BTS On-Time Performance total flights), STT to FLL (Charlotte Amalie to Fort Lauderdale) ranks #3920 of 4927 tracked domestic routes by total flights (most flights = #1).

Data updated 2026-06-13

77%
On-time
-2 pts
vs US avg
66 min
Delay when late
1,838
Flights
#3920 of 4927
Corpus placement

Cancelled

1.4%

Best Month

May 2024 85%

Worst Month

Apr 2024 75%

Distance

1,107 mi

Carriers

1

Monthly Performance

Recent 24 months of route data.

Period Flights Delayed Cancelled Diverted Carriers
Aug 2025 32 6 2 3 NK
Jul 2025 38 5 0 1 NK
Jun 2025 34 0 0 1 NK
May 2025 36 6 0 2 NK
Apr 2025 34 3 0 1 NK
Mar 2025 33 2 0 2 NK
Jan 2025 31 4 0 1 NK
Dec 2024 31 4 0 0 NK
Oct 2024 33 1 0 0 NK
Sep 2024 40 6 0 0 NK
Aug 2024 49 16 3 0 NK
Jul 2024 48 12 1 2 NK
Jun 2024 49 16 1 1 NK
May 2024 62 9 0 1 NK
Apr 2024 60 15 0 0 NK
Mar 2024 57 14 4 0 NK
Jan 2024 31 6 0 0 NK
Dec 2023 31 11 1 0 NK
Nov 2023 30 7 0 0 NK
Oct 2023 31 10 0 1 NK
Sep 2023 30 7 1 1 NK
Aug 2023 31 13 0 4 NK
Jul 2023 31 11 0 1 NK
Jun 2023 30 10 0 0 NK

STT–FLL seasonal on-time pattern

Best: January (87.1%) · weakest: July (69.8%)

65%70%75%80%85%90% JanMarAprMayJunJulAugSepOctNovDec 76.1%

Strongest calendar month

January

87.1% on-time · ~31 flights/mo

Busiest calendar month

May

~44 flights/mo avg

Weakest calendar month

July

69.8% on-time · ~38 flights/mo

Cancellation Rate

1.4%

13 of 912 flights

Diversion Rate

2.4%

22 of 912 flights

Explore origin & destination

On-time and delay data for the airports this route connects.

STT - Charlotte Amalie

Full on-time, delay-cause, and seasonal performance for Charlotte Amalie, VI.

STT on-time profile

FLL - Fort Lauderdale

Full on-time, delay-cause, and seasonal performance for Fort Lauderdale, FL.

FLL on-time profile

Compare the two airports

See STT and FLL side by side on delays, cancellations, and reliability.

Compare STT vs FLL

Origin-hub reliability standing

Mid-pack among STT departures

From STT, this corridor sits with 6 other 75–85% on-time routes out of 9 tracked departures, not the hub's reliability leaders (1 at ≥85%) and not the softest ( 2 below 75%). Destination: Fort Lauderdale · fleet on-time rank #4107 of 4927.

What the Data Says About STT to FLL

The Charlotte Amalie to Fort Lauderdale corridor (STT to FLL) posts a 77% on-time rate on the lower edge of the average band, based on 1,838 tracked flights. Late flights run 65.7 minutes behind on average. 1 carrier cover the 1,107-mile route; over the last 24 months, 13 of 912 flights were cancelled (1.4%) and 2.4% diverted.

Monthly performance varies moderately here: May 2024 was the strongest month at 85% on-time versus Apr 2024 at 75%, a 11-point difference.

On the multi-year calendar, STT–FLL peaks in January at 87.1% on-time while May carries the heaviest traffic (~44 flights per month) ; the softest month is July at 69.8%, a 17.3-point swing that repeats because the corridor's weather and holiday mix stays stable year to year.

Frequently Asked Questions

Where does STT to FLL rank among US routes by traffic? ▼
According to PlainFlights' route traffic ranking, STT to FLL ranks #3920 of 4927 tracked domestic routes by total flights (most flights = #1). That ordinal matches our busiest-routes listing (total_flights DESC). See /methodology#corpus-placement for the exact sort basis.
How often are flights delayed from STT to FLL? ▼
Flights from Charlotte Amalie to Fort Lauderdale have a 77% on-time rate based on 1,838 flights. The average delay is 65.7 minutes. The best recent month was May 2024 with 85% on-time.
What is the cancellation rate for STT to FLL? ▼
Over the last 24 months, 1.4% of flights on this route were cancelled (13 of 912 flights) and 2.4% were diverted.
How far is the flight from STT to FLL? ▼
The flight distance from Charlotte Amalie (STT) to Fort Lauderdale (FLL) is approximately 1,107 miles. This route is served by 1 carrier.
When is the best time to fly from STT to FLL? ▼
The best recent month for on-time performance was May 2024 (85% on-time). The worst was Apr 2024 (75% on-time). Consider booking during months with historically better performance.

Airports on this route

STT Airport

Charlotte Amalie
FLL Airport

Fort Lauderdale
Data source

Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.

Read our methodology - how this data is sourced, computed, and verified.

Using STT–FLL data

STT–FLL is mid-pack at 77% on-time; month and carrier mix move more than the corridor headline.

  • Compare STT and FLL airport profiles: delay causes and top routes differ even on the same corridor. STT airport
  • If your dates flex, January (87.1% on-time) beats July (69.8%) on this corridor. Seasonal chart
  • 4 other routes post a similar 77% on-time rate; compare before you commit to this pairing. Similar routes

On-time rate reflects the BTS historical average across all reporting carriers on this origin–destination pair, not any single flight or booking recommendation.

Data sourced from U.S. Department of Transportation Bureau of Transportation Statistics (BTS) On-Time Performance data. See our methodology for details. Retrieved and formatted by PlainFlights

Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.