# 這架波音777-300ER載有約230名乘客。

*aerospace · news · 2026-05-27 · Devdiscourse*

## Key points

- 一架印度航空波音777-300ER飛往舊金山因技術故障返回新德里。
- 飛機的交通警示與防撞系統（TCAS）在飛行途中發生故障。
- 航班在進入中國領空後才折返，空中飛行超過三小時。
- 印度航空正為受影響的230名乘客安排住宿及替代航班。

In an unexpected turn of events, an Air India aircraft heading for San Francisco had to return to New Delhi after a technical glitch disrupted the flight. The Boeing 777-300ER aircraft was carrying approximately 230 passengers and spent over three hours in the air before safety concerns prompted its return. The specific problem was identified as an issue with the Traffic Alert and Collision Avoidance System (TCAS), crucial for ensuring safe distances between planes. Once the issue emerged, the flight, already in Chinese airspace, reverted course to the Indian capital. Passengers were reassured by the airline, which is providing accommodations and working to arrange alternate flights to minimize disruption. (With inputs from agencies.)

**Companies:** Air India
**Countries:** India, China

[Read the full story on Devdiscourse](https://www.devdiscourse.com/article/business/3923953-air-india-flight-to-san-francisco-makes-emergency-return-due-to-technical-issue)

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