AA1431American Airlines · MIA → ORD
live · 51m ago
Route confirmed American Airlines

AA1431 MiamiMIA · 08:37 ChicagoORD · 11:10

AA1431 by American Airlines flies from Miami (MIA) to Chicago (ORD).

Right nowNext departure today Operates daily
08:37

scheduled from MIA

Typical gate push+9 minmedian posted departure
Typical arrival−11 minmedian over 3 operations
Wins back in air~20 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 3 operations · gate push → arrival
0+30+60+90 min
11-13
+9 gate · −11 arrival
10-31
+22 gate · −19 arrival
10-30
+9 gate · −11 arrival

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

The route today

live boards
MIAMiamiOn-time likelyMIA delay board →
ORDChicagoModerate riskORD delay board →
MIA→ORDevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
33%Chance of 15+ min delay
2.1%Chance of cancellation
+4 minTypical airport delay in this weather

Conditions at MIA and ORD are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at Miami

Forecast

Sat 14 Nov, local date

High23°Clikely 21°C to 25°C
Low16°Clikely 14°C to 18°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.

Tomorrow at Chicago

Forecast

Sat 14 Nov, local date

High8°Clikely 6°C to 9°C
Low0°Clikely −2°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.

Other Miami to Chicago flights today

same route · American Airlines
AA1204departs 05:00
AA2491departs 05:15
AA3155departs 06:48
AA3174departs 08:26
AA1202departs 13:02
AA2917departs 15:39

If AA1431 is cancelled, these are the other American Airlines nonstop flights from Miami to Chicago on the same day, with scheduled departure times in MIA local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How AA1431 actually runs

Pro Flight Search has tracked every published board update for AA1431 across the MIA and ORD boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 3 completed legs so far: left a little late (~9 min) but landed about 11 min early. Not enough to call it.

The verdict above is that record speaking, so it reflects how AA1431 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
11-13MIA 08:37 08:46 (+9)ORD 11:10 10:59 (−11)
10-31MIA 08:37 08:59 (+22)ORD 11:10 10:51 (−19)
10-30MIA 08:37 08:46 (+9)ORD 11:10 10:59 (−11)

Aircraft

Recent tails: N349TV, N348TU.

Board clocks recorded as MIA and ORD published them.

Planning around AA1431? 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: AA1431 Miami to Chicago on-time performance, measured from the MIA and ORD airport boards.

Canonical URL
https://proflightsearch.com/flight/AA1431
How we measure this →