I was shocked to know that China has around 50,000 km of this HSR network and it only started building this in 2008.
— Bhaumik Gowande (@bhaumikgowande) April 1, 2026
On directly competitive routes, Chinese HSR has led to a 24.6% reduction in flights and a 28.2% decrease in air passenger volume.pic.twitter.com/1XQPML9Tdf
What is the cost differential for the traveler?
— Paramendra Kumar Bhagat (@paramendra) April 1, 2026
true breakthroughs are never born of logic alone. They are born of a sudden, intuitive leap. a feeling in the chest that a certain path is the correct one.
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Trust your sacred gift.
Unicorn to Solara: A Journey of Imagination: From Billion-Dollar Startups to Trillion-Dollar Suns https://t.co/aW3k05R3bM
— Paramendra Kumar Bhagat (@paramendra) April 1, 2026
once a yr currently
— Amrutha Rao (@amrutha_rao_) April 1, 2026
When you want your phone or laptop to not bother you ... or if you need Mossad to "lose" track of you. https://t.co/vT9ngrkqAs
— Paramendra Kumar Bhagat (@paramendra) April 1, 2026
Needed: A second address. Fresno will do.
— Paramendra Kumar Bhagat (@paramendra) April 1, 2026
This interview with Jessica goes the deepest of any interview she's done into her life story, and how it gave her the unique combination of qualities that made Y Combinator work. https://t.co/uyRZySYAab
— Paul Graham (@paulg) March 31, 2026
Oh. So she did EVERYTHING ELSE!
— Paramendra Kumar Bhagat (@paramendra) April 1, 2026
Do you feel like you are on your way to unicorn status?
— Paramendra Kumar Bhagat (@paramendra) April 1, 2026
Looks like you had a great start. But now let the professionals come in. Me and my team. ๐๐
Let me do marketing for you: Treating Marketing As Propulsion, Not Decoration https://t.co/C237giJTBL ๐
— Paramendra Kumar Bhagat (@paramendra) April 1, 2026
Marketing Escape Velocity: The Path To Unicorn Status And Beyond https://t.co/hUmu5bv6z0 ๐
— Paramendra Kumar Bhagat (@paramendra) April 1, 2026
Unicorn to Solara: A Journey of Imagination: From Billion-Dollar Startups to Trillion-Dollar Suns https://t.co/aW3k05R3bM ๐
— Paramendra Kumar Bhagat (@paramendra) April 1, 2026
What is the cost differential for the traveler?
— Paramendra Kumar Bhagat (@paramendra) April 1, 2026
HSR second-class fares generally run around 0.4–0.5 RMB per km (sometimes up to 0.6 RMB/km on premium eastern lines), with no routine discounts. Airfares, by contrast, can drop sharply off-peak (e.g., November–March, excluding holidays) or with promotions, making flying the lower-cost option on longer routes despite airport hassles. Real-World Examples (2026 Data, Second-Class HSR vs. Economy Flights)
- Beijing–Guangzhou (2,300 km rail distance, ~8–11 hours HSR vs. ~3 hours flight):
HSR second-class: 862–1,036 RMB (US$125–150).
Typical cheap one-way flight: 550–650 RMB (~US$79–91, sometimes as low as that with budget carriers).
→ Air is ~30–45% cheaper than HSR when booked at a discount. - Beijing–Shanghai (1,318 km, ~4.5–6 hours HSR):
HSR second-class: 600–700 RMB (US$85–100).
Flights often match or undercut this (frequently 400–600 RMB discounted).
→ Comparable or air cheaper by 10–30%. - Shanghai–Guangzhou (1,700+ km):
HSR second-class: 800–1,000 RMB (US$115–142).
Flights routinely cheaper (similar discount pattern as Beijing–Guangzhou).
→ Air typically 20–40% lower.
- HSR advantage: Predictable pricing, no last-minute surges, city-center stations (saves 30–60 minutes door-to-door vs. airports).
- Air advantage on >1,000 km: Lower out-of-pocket cost (especially off-peak or booked early), plus big time savings in the air. Full-fare economy flights are often higher than HSR, but most travelers snag discounts.
- Other notes: Prices are for one-way second-class/economy (as of early 2026 data). Business/first class or peak-season bookings widen the gap in favor of HSR. Actual fares vary by date—check 12306.cn (trains) or Trip.com/Skyscanner (flights) for real-time quotes.