SQ236 Diversion to Rockhampton: What Passengers Need to Know
SQ236 from Brisbane to Singapore landed at Rockhampton on 11 November 2026 after smoke in the cabin. Here is the timeline, the relief flight, and what to do about data if your onward connection is rebooked.
Quick answer: SQ236, the Singapore Airlines A350-900 from Brisbane to Singapore, diverted to Rockhampton on 11 November 2026 after smoke was detected in the cabin, landing at 4.09pm local time with no injuries reported (CNA, 11 November 2026). A relief flight was scheduled to leave Rockhampton around midnight and reach Changi Terminal 2 at about 5.05am on 12 November, so if your onward connection was rebooked, sort your data before you board.
Key takeaways
- The timeline: SQ236 left Brisbane at 2.32pm local time, reached about 36,000ft, turned right at about 3.49pm and landed at Rockhampton at 4.09pm (CNA and AsiaOne, 11 November 2026).
- The cause is open: Singapore Airlines said it is investigating the smoke, and a passenger message described a technical issue affecting the aircraft's safety monitoring systems (The Straits Times, 11 November 2026).
- The relief flight: a recovery flight was scheduled to depart Rockhampton around midnight local time and land at Changi Terminal 2 at about 5.05am on 12 November (The Straits Times, 11 November 2026).
- Your data plan: if your connection is rebooked through a different airport, a travel eSIM installed before you fly keeps maps and messages working without hunting for a SIM counter at 5am.
Which network you get, and what it really costs
In Singapore the Fizen eSIM roams on SIMBA (4G). This is a Singapore-only plan. At 128 kbps you can still send messages and load map tiles, but not hold a video call. Unlimited plans run at up to 10 Mbps, which is enough for calls and 720p video.
| Plan | Days | Price | Per day | Per GB | After the high-speed data |
|---|---|---|---|---|---|
| Unlimited | 3 | US$11.07 | US$3.69 | n/a | slows to 10 Mbps |
| Unlimited | 5 | US$17.60 | US$3.52 | n/a | slows to 10 Mbps |
| Unlimited | 7 | US$25.63 | US$3.66 | n/a | slows to 10 Mbps |
| Unlimited | 10 | US$32.68 | US$3.27 | n/a | slows to 10 Mbps |
| Unlimited | 15 | US$45.76 | US$3.05 | n/a | slows to 10 Mbps |
| Unlimited | 30 | US$65.49 | US$2.18 | n/a | slows to 10 Mbps |
| 1 GB | 1 | US$8.97 | US$8.97 | US$8.97 | slows to 384 kbps |
| 1 GB | 3 | US$10.53 | US$3.51 | US$10.53 | slows to 384 kbps |
| 1 GB | 5 | US$16.04 | US$3.21 | US$16.04 | slows to 384 kbps |
| 1 GB | 7 | US$23.05 | US$3.29 | US$23.05 | slows to 384 kbps |
| 5 GB | 7 | US$9.55 | US$1.36 | US$1.91 | slows to 384 kbps |
| 1 GB | 3 | US$10.09 | US$3.36 | US$10.09 | slows to 128 kbps |
| 10 GB | 30 | US$15.07 | US$0.50 | US$1.51 | slows to 384 kbps |
| 5 GB | 7 | US$17.19 | US$2.46 | US$3.44 | slows to 128 kbps |
Prices and carrier read from the Fizen catalogue on 12 November 2026. Data only, no calls or SMS.
SQ236 from Brisbane to Singapore diverted to Rockhampton on 11 November 2026 after smoke was detected in the cabin. The Airbus A350-900 landed uneventfully at 4.09pm local time and all passengers disembarked normally, according to Singapore Airlines via CNA.
What actually happened on SQ236, and where are the passengers now?
Singapore Airlines flight SQ236, an Airbus A350-900 registered 9V-SHA, left Brisbane at 2.32pm local time on 11 November 2026 bound for Changi. At about 3.49pm it began a right turn and descended toward Rockhampton, landing uneventfully at 4.09pm after smoke was detected in the cabin (CNA, 11 November 2026; AsiaOne, 11 November 2026).
All passengers disembarked normally and no injuries were reported. Fire, police and ambulance crews met the aircraft. Passengers were held in an internal lounge at Rockhampton Airport while Singapore Airlines arranged refreshments, a relief flight and rebooking (The Straits Times, 11 November 2026).
A relief flight was scheduled to depart Rockhampton at around midnight local time and arrive at Changi Terminal 2 at 5.05am on 12 November, according to SIA’s flight status tracker cited by The Straits Times. That is roughly 13 hours after the original 8.25pm arrival slot.
Why does a diversion break your data, when your Singapore plan was already paid for?
Your Singapore eSIM is a Singapore product. It connects to Singapore networks. Rockhampton is in central Queensland, about 515 km north-northwest of Brisbane (AeroCorner), and your plan has no coverage there. The data you paid for is not lost, but it cannot reach you until you are back in Singapore.
The same applies to a physical tourist SIM bought at Changi: it is registered to a Singapore operator and does not roam onto Australian networks unless the plan explicitly includes roaming. Most data-only eSIMs do not.
If you want to pay with USDT for a top-up or a new plan while you wait, do it in the Fizen app before you board the relief flight, since airport Wi-Fi at a small regional terminal is not something to count on.
What data does a 13-hour delay actually burn, and which Singapore plan covers it?
This is the data a stranded passenger uses while waiting, not sightseeing. The figures below are estimates for one person, based on typical app usage; they are not from the sources but from standard bandwidth assumptions (1 Mbps for one hour is about 0.45 GB).
| Activity | Data per hour | Hours in a 13-hour delay | Total |
|---|---|---|---|
| Messaging and email (text only) | about 0.01 GB | 3 | 0.03 GB |
| Maps and ride app refreshes | about 0.05 GB | 1 | 0.05 GB |
| Social media scrolling | about 0.15 GB | 2 | 0.30 GB |
| Video calls (720p, 1.5 Mbps) | about 0.68 GB | 1 | 0.68 GB |
| SD video streaming | about 0.45 GB | 2 | 0.90 GB |
| Total | about 2 GB |
Frequently asked questions
What happened on Singapore Airlines flight SQ236?
Smoke was detected in the cabin after departure from Brisbane on 11 November 2026. The crew diverted to Rockhampton and landed at 4.09pm local time. All passengers disembarked normally and no injuries were reported, according to CNA.
When did the SQ236 relief flight leave Rockhampton?
Singapore Airlines' flight status tracker showed a relief flight scheduled to depart Rockhampton around midnight local time and arrive at Changi Terminal 2 at about 5.05am on 12 November 2026, The Straits Times reported.
Will Singapore Airlines rebook my onward connection?
Singapore Airlines said it was providing on-ground refreshments, arranging a relief flight and rebooking onward travel where necessary, in statements to CNA and The Straits Times on 11 November 2026.
Can I use my eSIM in Rockhampton?
A Singapore eSIM plan covers Singapore only. Rockhampton is in Queensland, Australia, so you need an Australia or regional Asia plan to get data there. Check your plan's country list before you rely on it.
Do I need a local SIM in Singapore if I already have an eSIM?
No. A data eSIM covers maps, messaging and ride apps. A local tourist SIM adds a Singapore number and calls, which matters if you need to ring hotels or local services.
Land connected, even when the plan changes
Install a travel eSIM before you fly so maps and messages keep working if your route is rebooked. New Fizen users get US$10 of eSIM credit. Pay with USDT or card via Stripe.
Terms and conditions
- Information only. This article reports a news event and general travel connectivity information. It is not advice about your specific booking, and Singapore Airlines is the only source for your flight status.
- For readers in the United States. Information only, not an offer or sale, and not advice. Fizen is not offered to US Persons.
- Third-party facts. Flight times, passenger accounts and airline statements are as reported by CNA, The Straits Times, AsiaOne and The Star on 11 November 2026. Details may change as the investigation continues.
- eSIM availability. Carrier and throttle details come from Fizen's eSIM catalogue (fizen.io/esim), dated 2026-11-12. Plan prices and availability are shown in the app.
Sources
Facts checked on 12 November 2026.
