AA3852American Airlines · CHA → ORD
live · 3m ago
Route confirmed American Airlines

AA3852 ChattanoogaCHA ChicagoORD · 11:10

AA3852 by American Airlines flies from Chattanooga (CHA) to Chicago (ORD) for the Sun, Nov 15 departure.

Right nowExpected in Chicago · today
11:10

arrival expected at ORD · on schedule

Typical arrival−42 minmedian over 7 operations

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
11-14
+9 arrival
11-13
−52 arrival
11-12
−42 arrival
11-11
−40 arrival
11-10
−43 arrival
11-09
−47 arrival
11-08
−23 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −42 min · 0 cancelled · 7 operations tracked

The route today

live boards
CHAChattanoogaOn-time likelyCHA delay board →
ORDChicagoHigh riskORD delay board →
CHA→ORDevery carrier, schedules and on-time historyRoute intelligence →

Tomorrow at ORD

Forecast

Mon 16 Nov, local date

High10°Clikely 8°C to 12°C
Low0°Clikely −3°C to 3°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

How AA3852 actually runs

Pro Flight Search has tracked every published board update for AA3852 across the CHA and ORD boards: schedule changes, gate pushes and actual clocks. Usually lands ~40 min early. Based on 7 confirmed landings · 7/7 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how AA3852 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
11-14CHA ORD 11:04 11:13 (+9)
11-13CHA ORD 11:10 10:18 (−52)
11-12CHA ORD 11:10 10:28 (−42)
11-11CHA ORD 11:10 10:30 (−40)
11-10CHA ORD 11:10 10:27 (−43)
11-09CHA ORD 11:10 10:23 (−47)
11-08CHA ORD 11:10 10:47 (−23)

Aircraft

Recent tails: N783LC.

Board clocks recorded as CHA and ORD published them.

Planning around AA3852? 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: AA3852 Chattanooga to Chicago on-time performance, measured from the CHA and ORD airport boards.

Canonical URL
https://proflightsearch.com/flight/AA3852
How we measure this →