Hundreds of passengers of Cebu Pacific Air (CEB) were stranded when the airline’s ongoing systems operations upgrade suffered a glitch. At least nine domestic flights and its turnaround flights were affected. The system glitch prevented the airline from dispatching flights on time. CEB said they are working on normalizing its operations as soon as possible. However, passengers can expect delays and cancellations on Friday and possibly in the next few days. The Manila International Airport Authority reported that at least 41 flights were affected at the NAIA terminal 3 that includes turn-around flights, aircraft for maintenance and even aircraft substitute.