AA1147American Airlines · MIA → BOS
live · 9m ago
Route confirmed American Airlines

AA1147 MiamiMIA BostonBOS

AA1147 by American Airlines flies from Miami (MIA) to Boston (BOS).

Right nowNext departure today Operates daily
19:58

scheduled from MIA

The route today

live boards
MIAMiamiHigh riskMIA delay board →
BOSBostonOn-time likelyBOS delay board →
MIA→BOSevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
35%Chance of 15+ min delay
4.2%Chance of cancellation
+4 minTypical airport delay in this weather

Conditions at MIA and BOS 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

Mon 16 Nov, local date

High27°Clikely 26°C to 29°C
Low21°Clikely 20°C to 23°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 BOS

Forecast

Mon 16 Nov, local date

High10°Clikely 9°C to 11°C
Low3°Clikely 2°C to 4°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 Boston flights today

same route · American Airlines
AA434departs 06:55
AA1225departs 09:13
AA2582departs 12:21
AA1074departs 16:10
AA2388departs 19:33
AA2818departs 20:34

If AA1147 is cancelled, these are the other American Airlines nonstop flights from Miami to Boston 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 AA1147 actually runs

Pro Flight Search has tracked every published board update for AA1147 across the MIA and BOS boards: schedule changes, gate pushes and actual clocks. Combined risk score: 45.3/100. Based on airport operations, weather, and cached board history at MIA and BOS.

The verdict above is that record speaking, so it reflects how AA1147 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around AA1147? 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: AA1147 Miami to Boston on-time performance, measured from the MIA and BOS airport boards.

Canonical URL
https://proflightsearch.com/flight/AA1147
How we measure this →