Here are some incidents related to malfunctions in airlines, which were reported recently.

July 21: Air India's Dubai-Kochi flight diverted to Mumbai after cabin pressure loss.

July 21: Go First's two flights -- Mumbai-Leh and Srinagar-Delhi -- reported snags in their engines.

June 20: Delhi-Guwahati Go First flight diverted to Jaipur as the aircraft's windshield cracks mid-air.

July 17: Sharjah-Hyderabad flight of IndiGo diverted to Karachi, Pakistan after pilots observe defects in the engine.

July 16: Air India Express' Calicut-Dubai flight diverted to Muscat as the crew observes a burning smell in the cabin.

July 15: In Air India Express Bahrain-Kochi flight, pilots observed a live bird in the cockpit.

July 12: SpiceJet's flight SG23 was delayed due to a "last-minute technical issue". It says an alternative flight was arranged for passengers and that the aircraft suffered tech issues.

July 5: A SpiceJet Boeing 737 aircraft carrying passengers from Delhi to Dubai had to be landed in Karachi, Pakistan, after developing a technical malfunction.

July 2: SpiceJet's Delhi-Jabalpur flight had to be returned as crew members observed smoke in the cabin mid-air due to oil leakage in one of its engines.

June 20: A SpiceJet Boeing 737-800, with about 200 people on board, had to be returned to Patna after take-off as sparks were observed in one of its engines.

technical malfunctions

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