UA846United Airlines · SCL → IAH
live · 4m ago
Route confirmed United Airlines

UA846 SantiagoSCL · 22:45 HoustonIAH · 05:05

UA846 by United Airlines flies from Santiago (SCL) to Houston (IAH) for the Sun, Nov 1 departure.

Right nowIn the air to Houston
05:02

estimated arrival at IAH · local time · ~3h 06m from now

LivePosition · updated 4m ago
IAH1,482 mi · ~3h 06m leftSCL
36,000 ftAltitudecruising
583 mphSpeed507 kt
347°Direction

Live position · flown path, last 5h 56m

Typical arrival+1 minmedian over 3 operations

Where the minutes go

last 3 operations · gate push → arrival
0+30+60+90 min
11-02
−3 arrival
10-31
+2 arrival
10-30
+1 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
SCLSantiagoHigh riskSCL delay board →
IAHHoustonOn-time likelyIAH delay board →
SCL→IAHevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
25%Chance of 15+ min delay
1.0%Chance of cancellation
-2 minTypical airport delay in this weather

Conditions at SCL and IAH 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 Santiago

Forecast

Tue 3 Nov, local date

High19°Clikely 15°C to 22°C
Low12°Clikely 10°C to 14°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 Houston

Forecast

Tue 3 Nov, local date

High27°Clikely 25°C to 29°C
Low19°Clikely 16°C to 21°C
  • 36% chance of thunder
  • 81% chance of rain
Outlook: elevated
Chance a departure is cancelled
1.2%usually 0.5%
Chance a departure leaves 60+ min late
7.2%usually 5.5%

Weather behind it: 36% chance of thunder and 81% chance of rain at Houston

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Based on about 600 departures a day. · 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 UA846 actually runs

Pro Flight Search has tracked every published board update for UA846 across the SCL and IAH boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: landed +2 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how UA846 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
11-02SCL 22:45IAH 05:05 05:02 (−3)
10-31SCL IAH 05:05 05:07 (+2)
10-30SCL IAH 05:05 05:06 (+1)

Board clocks recorded as SCL and IAH published them.

Planning around UA846? 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: UA846 Santiago to Houston on-time performance, measured from the SCL and IAH airport boards.

Canonical URL
https://proflightsearch.com/flight/UA846
How we measure this →