JQ857Jetstar Airways · PER → ADL
updated 1h ago
Route confirmed Jetstar Airways

JQ857 PerthPER · 06:00 AdelaideADL · 11:25

JQ857 by Jetstar Airways flies from Perth (PER) to Adelaide (ADL).

Right nowNext departure tomorrow Operates daily
06:00

scheduled from PER

⚖ JQ857 typically leaves +22 and lands −2. The air wins minutes back.
Typical gate push+22 minmedian posted departure
Typical arrival−2 minmedian over 9 operations
Wins back in air~24 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
11-01
+45 gate · −2 arrival
10-30
+16 gate · −21 arrival
10-28
+22 gate · +1 arrival
10-26
+14 gate · −13 arrival
10-25
+6 gate · −24 arrival
10-23
+25 gate · +2 arrival
10-21
+21 gate · +4 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 −2 min · 0 cancelled · 9 operations tracked

The route today

live boards
PERPerthOn-time likelyPER delay board →
ADLAdelaideOn-time likelyADL delay board →
PER→ADLevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
34%Chance of 15+ min delay
1.4%Chance of cancellation
+4 minTypical airport delay in this weather

Conditions at PER and ADL 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 on this route

Forecast

Perth to Adelaide with Jetstar Airways · Mon 2 Nov, local date

Outlook: about usual
Chance a departure is cancelled
0.6%2.6× usual
Chance a departure leaves 60+ min late
2.8%1.8× usual

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · About 1 departures a day on this route with this airline. · 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.

Other Perth to Adelaide flights today

same route · Jetstar Airways
JQ859departs 08:05
JQ111departs 11:45
JQ861departs 16:25

If JQ857 is cancelled, these are the other Jetstar Airways nonstop flights from Perth to Adelaide on the same day, with scheduled departure times in PER local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How JQ857 actually runs

Pro Flight Search has tracked every published board update for JQ857 across the PER and ADL boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 9 confirmed landings · 7/9 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how JQ857 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
11-01PER 06:00 06:45 (+45)ADL 11:25 11:23 (−2)
10-30PER 06:00 06:16 (+16)ADL 11:25 11:04 (−21)
10-28PER 06:00 06:22 (+22)ADL 11:25 11:26 (+1)
10-26PER 06:00 06:14 (+14)ADL 11:25 11:12 (−13)
10-25PER 06:00 06:06 (+6)ADL 11:25 11:01 (−24)
10-23PER 06:00 06:25 (+25)ADL 11:20 11:22 (+2)
10-21PER 06:00 06:21 (+21)ADL 11:20 11:24 (+4)
10-19PER 06:00 06:22 (+22)ADL 11:20 11:14 (−6)
10-18PER 06:00 06:51 (+51)ADL 11:20 11:45 (+25)

Aircraft

Recent tails: VH-OFL, VH-OYP, VH-OYQ, VH-OLQ.

Board clocks recorded as PER and ADL published them.

Planning around JQ857? 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: JQ857 Perth to Adelaide on-time performance, measured from the PER and ADL airport boards.

Canonical URL
https://proflightsearch.com/flight/JQ857
How we measure this →