AY100Finnair · HKG → HEL
live · 3m ago
Route confirmed Finnair

AY100 Hong KongHKG · 21:45 HelsinkiHEL · 05:45

AY100 by Finnair flies from Hong Kong (HKG) to Helsinki (HEL) for the Sun, Nov 1 departure.

Right nowScheduled · today
21:45

departs HKG · on schedule

⚖ AY100 typically leaves +4 and lands −33. The air wins minutes back.
Typical gate push+4 minmedian posted departure
Typical arrival−33 minmedian over 12 operations
Wins back in air~37 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 12tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
11-01
−16 arrival
10-31
+15 gate · −16 arrival
10-30
+6 gate · −33 arrival
10-29
+3 gate · −44 arrival
10-28
+4 gate · −45 arrival
10-27
−2 gate · −51 arrival
10-26
+13 gate · −34 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −33 min · 0 cancelled · 12 operations tracked

The route today

live boards
HKGHong KongOn-time likelyHKG delay board →
HELHelsinkiOn-time likelyHEL delay board →
HKG→HELevery 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
1.8%Chance of cancellation
+0 minTypical airport delay in this weather

Conditions at HKG and HEL 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 Hong Kong

Forecast

Mon 2 Nov, local date

High31°Clikely 30°C to 32°C
Low26°Clikely 25°C to 27°C
Outlook: below usual
Chance a departure is cancelled
0.5%usually 0.6%
Chance a departure leaves 60+ min late
2.8%usually 3.7%

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Based on about 440 departures a day. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Helsinki

Forecast

Mon 2 Nov, local date

High8°Clikely 7°C to 9°C
Low5°Clikely 3°C to 7°C
  • 88% chance of rain
Outlook: about usual
Chance a departure is cancelled
0.6%usually 0.7%
Chance a departure leaves 60+ min late
2.3%usually 2.5%

Weather behind it: 88% chance of rain at Helsinki; 25% chance of fog at Stockholm, where 8% of departures go

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Based on about 210 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 AY100 actually runs

Pro Flight Search has tracked every published board update for AY100 across the HKG and HEL boards: schedule changes, gate pushes and actual clocks. Usually lands ~33 min early. Based on 12 confirmed landings · 12/12 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 AY100 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
11-01HKG 21:45HEL 05:45 05:29 (−16)
10-31HKG 21:45 22:00 (+15)HEL 05:45 05:29 (−16)
10-30HKG 21:45 21:51 (+6)HEL 05:45 05:12 (−33)
10-29HKG 21:45 21:48 (+3)HEL 05:45 05:01 (−44)
10-28HKG 21:45 21:49 (+4)HEL 05:45 05:00 (−45)
10-27HKG 21:45 21:43 (−2)HEL 05:45 04:54 (−51)
10-26HKG 21:45 21:58 (+13)HEL 05:45 05:11 (−34)
10-25HKG 21:45 21:46 (+1)HEL 05:45 04:41 (−64)
10-24HKG 20:55 20:57 (+2)HEL 04:35 03:55 (−40)
10-23HKG 20:55 20:54 (−1)HEL 05:35 05:19 (−16)
10-22HKG 20:55 21:03 (+8)HEL 05:35 05:38 (+3)
10-21HKG HEL 05:35 05:30 (−5)

Aircraft

Recent tails: OHLWT, OHLWI, OHLWS, OHLWO.

Board clocks recorded as HKG and HEL published them.

Planning around AY100? 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: AY100 Hong Kong to Helsinki on-time performance, measured from the HKG and HEL airport boards.

Canonical URL
https://proflightsearch.com/flight/AY100
How we measure this →