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Route · ATL → STT · 2020–2025 BTS data

Atlanta to Charlotte Amalie

According to PlainFlights' route traffic ranking (BTS On-Time Performance total flights), ATL to STT (Atlanta to Charlotte Amalie) ranks #2868 of 4927 tracked domestic routes by total flights (most flights = #1).

Data updated 2026-06-13

82.4%
On-time
+3.4 pts
vs US avg
51 min
Delay when late
4,063
Flights
#2868 of 4927
Corpus placement

Cancelled

0.5%

Best Month

Jan 2024 89%

Worst Month

Dec 2024 63%

Distance

1,599 mi

Carriers

1

Monthly Performance

Recent 24 months of route data.

Period Flights Delayed Cancelled Diverted Carriers
Dec 2025 57 15 0 0 DL
Nov 2025 35 10 0 0 DL
Oct 2025 35 6 0 0 DL
Sep 2025 34 5 0 0 DL
Aug 2025 39 11 3 0 DL
Jul 2025 66 19 0 0 DL
Jun 2025 64 19 0 0 DL
May 2025 61 11 0 0 DL
Apr 2025 56 16 0 0 DL
Mar 2025 67 20 0 0 DL
Feb 2025 60 17 0 2 DL
Jan 2025 70 19 1 0 DL
Dec 2024 59 22 0 0 DL
Nov 2024 35 6 0 2 DL
Oct 2024 35 2 0 0 DL
Sep 2024 34 6 0 1 DL
Aug 2024 40 7 0 0 DL
Jul 2024 66 20 2 1 DL
Jun 2024 65 14 0 0 DL
May 2024 64 21 0 1 DL
Apr 2024 54 19 0 0 DL
Mar 2024 67 11 0 0 DL
Feb 2024 62 8 0 1 DL
Jan 2024 65 7 0 0 DL

ATL–STT seasonal on-time pattern

Best: October (92.1%) · weakest: April (74.8%)

70%75%80%85%90%95% JanFebMarAprMayJunJulAugSepOctNovDec 79.1%

Strongest calendar month

October

92.1% on-time · ~42 flights/mo

Busiest calendar month

March

~71 flights/mo avg

Weakest calendar month

April

74.8% on-time · ~66 flights/mo

Cancellation Rate

0.5%

6 of 1,290 flights

Diversion Rate

0.6%

8 of 1,290 flights

Explore origin & destination

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

ATL - Atlanta

Full on-time, delay-cause, and seasonal performance for Atlanta, GA.

ATL on-time profile

STT - Charlotte Amalie

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

STT on-time profile

Compare the two airports

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

Compare ATL vs STT

Origin-hub reliability standing

Mid-pack among ATL departures

From ATL, this corridor sits with 75 other 75–85% on-time routes out of 144 tracked departures, not the hub's reliability leaders (67 at ≥85%) and not the softest ( 2 below 75%). Destination: Charlotte Amalie · fleet on-time rank #2174 of 4927.

What the Data Says About ATL to STT

Bureau of Transportation Statistics records show Atlanta to Charlotte Amalie (ATL to STT) running a 82.4% on-time rate over 4,063 tracked flights, on the stronger end of a typical domestic pairing. When flights do run late, the average delay is 50.9 minutes. The 1,599-mile corridor is served by 1 carrier, and over the last 24 months 0.5% of 1,290 flights were cancelled, 0.6% diverted.

The monthly split is wide on this route: Jan 2024 posted the strongest performance at 89% on-time, while Dec 2024 came in at just 63% - a 27-point swing worth factoring into travel timing.

On the multi-year calendar, ATL–STT peaks in October at 92.1% on-time while March carries the heaviest traffic (~71 flights per month) ; the softest month is April at 74.8%, 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 ATL to STT rank among US routes by traffic? ▼
According to PlainFlights' route traffic ranking, ATL to STT ranks #2868 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 ATL to STT? ▼
Flights from Atlanta to Charlotte Amalie have a 82.4% on-time rate based on 4,063 flights. The average delay is 50.9 minutes. The best recent month was Jan 2024 with 89% on-time.
What is the cancellation rate for ATL to STT? ▼
Over the last 24 months, 0.5% of flights on this route were cancelled (6 of 1,290 flights) and 0.6% were diverted.
How far is the flight from ATL to STT? ▼
The flight distance from Atlanta (ATL) to Charlotte Amalie (STT) is approximately 1,599 miles. This route is served by 1 carrier.
When is the best time to fly from ATL to STT? ▼
The best recent month for on-time performance was Jan 2024 (89% on-time). The worst was Dec 2024 (63% on-time). Consider booking during months with historically better performance.

Airports on this route

ATL Airport

Atlanta
STT Airport

Charlotte Amalie
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 ATL–STT data

ATL–STT runs 3.4 pts above the national 79% average; the remaining risk is month-to-month swing and carrier mix, not a weak headline rate.

  • Compare ATL and STT airport profiles: delay causes and top routes differ even on the same corridor. ATL airport
  • If your dates flex, October (92.1% on-time) beats April (74.8%) on this corridor. Seasonal chart
  • 4 other routes post a similar 82.4% 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.