UA256 HoustonIAH · 12:07 KralendijkBON

UA256 by United Airlines flies from Houston (IAH) to Kralendijk (BON) for the Sat, Sep 12 departure.

Right nowIn the air to Kralendijk · off blocks 12:01 · 6 min early

In flight

currently flying from IAH to BON

LivePosition · updated 3m ago

IAH190 mi · ~26 min leftBON

35,000 ftAltitudecruising

559 mphSpeed486 kt

120°Direction

Live position · flown path, last 3h 48m

Typical gate push−6 minmedian posted departure

The route today

live boards

IAHHoustonOn-time likelyIAH delay board →

BONKralendijkOn-time likelyBON delay board →

IAH→BONevery carrier, schedules and on-time historyRoute intelligence →

When it flies

scheduled departures

061422

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

How UA256 actually runs

Pro Flight Search has tracked every published board update for UA256 across the IAH and BON boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: departed -6 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how UA256 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation

09-12IAH 12:07 12:01 (−6)BON

09-05IAH 12:07 12:01 (−6)BON

Board clocks recorded as IAH and BON published them.

Planning around UA256? 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 — UA256 Houston to Kralendijk on-time performance, measured from the IAH and BON airport boards.

Canonical URL

https://proflightsearch.com/flight/UA256

How we measure this →