HU496Hainan Airlines · SEA → PEK
live · 15m ago
Route confirmed Hainan Airlines

HU496 SeattleSEA · 10:20 BeijingPEK · 15:50

HU496 by Hainan Airlines flies from Seattle (SEA) to Beijing (PEK) for the Sat, Nov 14 departure.

Right nowOn time · gate S10
10:20

departs SEA · on schedule

Typical arrival−27 minmedian over 4 operations
Wins back in air~147 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 4 operations · gate push → arrival
0+54+107+161 min
11-10
−19 arrival
11-07
−39 arrival
11-03
−35 arrival
10-31
+120 gate · +161 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
SEASeattleHigh riskSEA delay board →
PEKBeijingOn-time likelyPEK delay board →
SEA→PEKevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
24%Chance of 15+ min delay
1.9%Chance of cancellation
+0 minTypical airport delay in this weather

Conditions at SEA and PEK 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 Seattle

Forecast

Sun 15 Nov, local date

High13°Clikely 12°C to 15°C
Low8°Clikely 6°C to 10°C
  • 92% 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 Beijing

Forecast

Sun 15 Nov, local date

High13°Clikely 11°C to 15°C
Low2°Clikely 0°C to 5°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 HU496 actually runs

Pro Flight Search has tracked every published board update for HU496 across the SEA and PEK boards: schedule changes, gate pushes and actual clocks. Usually lands ~27 min early. Based on 4 confirmed landings · 3/4 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how HU496 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
11-10SEA 10:20PEK 15:50 15:31 (−19)
11-07SEA 10:20PEK 15:50 15:11 (−39)
11-03SEA 10:20PEK 15:50 15:15 (−35)
10-31SEA 11:20 13:20 (+120)PEK 15:50 18:31 (+161)

Aircraft

Recent tails: B-1341, B-1138.

Board clocks recorded as SEA and PEK published them.

Planning around HU496? 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: HU496 Seattle to Beijing on-time performance, measured from the SEA and PEK airport boards.

Canonical URL
https://proflightsearch.com/flight/HU496
How we measure this →