AA3477American Airlines · IAH → DFW
live · 11m ago
Route confirmed American Airlines

AA3477 HoustonIAH Dallas-Fort WorthDFW

AA3477 by American Airlines flies from Houston (IAH) to Dallas-Fort Worth (DFW).

Right nowNext departure today Operates daily
14:03

scheduled from IAH

The route today

live boards
IAHHoustonOn-time likelyIAH delay board →
DFWDallas-Fort WorthOn-time likelyDFW delay board →
IAH→DFWevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
29%Chance of 15+ min delay
0.8%Chance of cancellation
+3 minTypical airport delay in this weather

Conditions at IAH and DFW 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 IAH

Forecast

Wed 11 Nov, local date

High25°Clikely 22°C to 27°C
Low17°Clikely 15°C to 18°C
  • 71% chance of rain

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 DFW

Forecast

Wed 11 Nov, local date

High26°Clikely 25°C to 28°C
Low15°Clikely 14°C to 16°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 Houston to Dallas-Fort Worth flights today

same route · American Airlines
AA1948departs 01:34
AA2900departs 02:10
AA5132departs 05:00
AA2551departs 06:00
AA3152departs 07:00
AA3967departs 08:57

If AA3477 is cancelled, these are the other American Airlines nonstop flights from Houston to Dallas-Fort Worth on the same day, with scheduled departure times in IAH 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 AA3477 actually runs

Pro Flight Search has tracked every published board update for AA3477 across the IAH and DFW boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at IAH and DFW.

The verdict above is that record speaking, so it reflects how AA3477 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around AA3477? 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: AA3477 Houston to Dallas-Fort Worth on-time performance, measured from the IAH and DFW airport boards.

Canonical URL
https://proflightsearch.com/flight/AA3477
How we measure this →