Story perspectives

UK flights halted after NATS glitch; probe set

9/9/2026

Summary

NATS Glitch Halts Flights

NATS caused a technical glitch in its flight-processing system that halted UK flights on 8 September 2026.
The glitch was fixed after four hours, allowing limited operations to resume.
Cirium recorded roughly 2,000 cancellations, grounding 30% of scheduled departures.
Ryanair reported about 150,000 passengers affected, cancelled 260 flights and lost £3 million.
Transport Secretary Heidi Alexander summoned NATS chief Martin Rolfe and set a one-week investigation deadline.

Summary

Singapore Airlines Diversions

Singapore Airlines diverted flight SQ308 to Paris Charles de Gaulle, carrying 401 passengers and 29 crew.
The airline rerouted flight SQ318 to Munich Airport with 203 passengers and 19 crew members.
Singapore Airlines offered hotel stays, ground transport, and rebooking assistance to all disrupted travelers.
NATS continued addressing the flight-data issue on September 9, warning of further disruption across Europe.

History

Historical Context

The 2026 NATS technical failure that halted about a third of UK departures echoes earlier NOTAM disruptions, notably the FAA’s nationwide ground stop on 11 January 2023—the first since 9/11—when a mistaken file replacement shut the U.S. system and delayed over 10,000 flights. Those incidents spurred new maintenance procedures and ICAO-led reforms, prompting UK regulators to push for upgraded alerting technology.

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NATS Glitch Halts Flights

NATS caused a technical glitch in its flight-processing system that halted UK flights on 8 September 2026.
The glitch was fixed after four hours, allowing limited operations to resume.
Cirium recorded roughly 2,000 cancellations, grounding 30% of scheduled departures.
Ryanair reported about 150,000 passengers affected, cancelled 260 flights and lost £3 million.
Transport Secretary Heidi Alexander summoned NATS chief Martin Rolfe and set a one-week investigation deadline.

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