JX9Starlux Airlines · ONT → TPE
live · 20m ago
Route confirmed Starlux Airlines

JX9 OntarioONT · 23:30 TaipeiTPE · 04:35

JX9 by Starlux Airlines flies from Ontario (ONT) to Taipei (TPE).

Right nowNext departure today Operates Mon Wed Fri Sat
23:30

scheduled from ONT

⚖ JX9 typically leaves +16 and lands −48. The air wins minutes back.
Typical gate push+16 minmedian posted departure
Typical arrival−48 minmedian over 9 operations
Wins back in air~64 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 10tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
09-16
+32 gate
09-14
+13 gate · −45 arrival
09-12
+0 gate · −28 arrival
09-11
+15 gate · −68 arrival
09-09
+32 gate · −48 arrival
09-07
+16 gate · −56 arrival
09-05
+0 gate · −53 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 −48 min · 0 cancelled · 10 operations tracked

The route today

live boards
ONTOntarioModerate riskONT delay board →
TPETaipeiOn-time likelyTPE delay board →
ONT→TPEevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
43%Chance of 15+ min delay
2.2%Chance of cancellation
+8 minAvg hub delay right now

Conditions at ONT and TPE are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, 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 →

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 JX9 actually runs

Pro Flight Search has tracked every published board update for JX9 across the ONT and TPE boards: schedule changes, gate pushes and actual clocks. Usually lands ~39 min early. Based on 9 confirmed landings · 9/9 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 JX9 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
09-16ONT 23:30 00:02 (+32)TPE
09-14ONT 23:30 23:43 (+13)TPE 04:35 03:50 (−45)
09-12ONT 23:58 (+0)TPE 04:35 04:07 (−28)
09-11ONT 23:30 23:45 (+15)TPE 04:35 03:27 (−68)
09-09ONT 23:30 00:02 (+32)TPE 04:35 03:47 (−48)
09-07ONT 23:30 23:46 (+16)TPE 04:35 03:39 (−56)
09-05ONT 23:42 (+0)TPE 04:35 03:42 (−53)
09-04ONT 23:30 23:46 (+16)TPE 04:35 03:43 (−52)
09-02ONT 23:30 00:05 (+35)TPE 04:35 04:27 (−8)
09-01ONT TPE 04:25 04:13 (−12)

Aircraft

Recent tails: B-58507, B-58509, B-58502, B-58501.

Board clocks recorded as ONT and TPE published them.

Planning around JX9? 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 — JX9 Ontario to Taipei on-time performance, measured from the ONT and TPE airport boards.

Canonical URL
https://proflightsearch.com/flight/JX9
How we measure this →