HU495Hainan Airlines · PEK → SEA
live · 11m ago
Route confirmed Hainan Airlines

HU495 BeijingPEK · 13:40 SeattleSEA · 09:20

HU495 by Hainan Airlines flies from Beijing (PEK) to Seattle (SEA) for the Tue, Nov 3 departure.

Right nowScheduled · today
13:40

departs PEK · on schedule

Typical gate push+15 minmedian posted departure
Wins back in air~24 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 4 operations · gate push → arrival
0+30+60+90 min
10-31
+2 gate · −9 arrival
10-27
+0 gate
10-24
+67 gate
10-20
+28 gate

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
PEKBeijingOn-time likelyPEK delay board →
SEASeattleHigh riskSEA delay board →
PEK→SEAevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
28%Chance of 15+ min delay
2.6%Chance of cancellation
+1 minTypical airport delay in this weather

Conditions at PEK and SEA 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 Beijing

Forecast

Wed 4 Nov, local date

High13°Clikely 11°C to 16°C
Low3°Clikely 1°C to 6°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 Seattle

Forecast

Tue 3 Nov, local date

High14°Clikely 12°C to 16°C
Low7°Clikely 6°C to 9°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.

How HU495 actually runs

Pro Flight Search has tracked every published board update for HU495 across the PEK and SEA boards: schedule changes, gate pushes and actual clocks. Usually departs ~15 min late. Based on 4 confirmed departures · 2/4 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how HU495 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
10-31PEK 13:40 13:42 (+2)SEA 09:20 09:11 (−9)
10-27PEK 13:40 (+0)SEA 09:20
10-24PEK 13:10 14:17 (+67)SEA 09:00
10-20PEK 13:10 13:38 (+28)SEA 09:00

Board clocks recorded as PEK and SEA published them.

Planning around HU495? 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: HU495 Beijing to Seattle on-time performance, measured from the PEK and SEA airport boards.

Canonical URL
https://proflightsearch.com/flight/HU495
How we measure this →