The phrase "Caution, Ryanair! Glass?" is likely a warning or question regarding the safety of glass on a Ryanair flight. It could be suggesting that there is a potential hazard involving glass on the aircraft, such as broken windows or glassware. Passengers may need to be cautious or alert to any potential dangers related to glass while flying with Ryanair. **

Ryanair is known for offering budget-friendly flights across Europe, but its reliability can vary. While the airline has a strong safety record and operates a large fleet of aircraft, some passengers have reported issues with flight delays, cancellations, and customer service. It's important to keep in mind that with any airline, there can be occasional disruptions, but overall Ryanair is considered a reliable option for travelers looking for affordable flights. **

Ryanair Sun and Ryanair Duc are both subsidiaries of the Irish airline Ryanair, but they operate in different markets. Ryanair Sun is a charter airline that focuses on providing holiday flights to popular tourist destinations, while Ryanair Duc is a Polish airline that operates domestic and international flights within Poland and to other European destinations. Additionally, Ryanair Sun operates under a separate Air Operator's Certificate (AOC) from Ryanair, while Ryanair Duc operates under the main Ryanair AOC. **

Yes, Ryanair does accept replacement documents in certain circumstances. If a passenger's original travel documents are lost or stolen, they may be able to travel with replacement documents such as a temporary passport or emergency travel document. However, passengers should contact Ryanair's customer service team to confirm the specific requirements and procedures for using replacement documents before their scheduled flight. **

Ryanair has a good safety record and has not experienced any fatal crashes since it began operations in 1984. The airline has had a few incidents involving emergency landings or minor accidents, but overall, it has a strong safety record compared to other airlines. Ryanair has a strong focus on safety and adheres to strict regulations to ensure the well-being of its passengers and crew. **

Ryanair is a budget airline known for its low fares and no-frills service. While it can be a good option for travelers looking to save money on flights, it is important to consider the additional fees for things like baggage and seat selection. Some passengers may find the lack of amenities and customer service to be a downside, but overall, Ryanair can be a good choice for those who prioritize affordability. **

Yes, Ryanair offers Wi-Fi on some of its flights. The airline has been gradually introducing Wi-Fi on its aircraft, but it is not available on all flights yet. Passengers can check the availability of Wi-Fi on their specific flight by visiting the Ryanair website or contacting customer service. **

I'm sorry, but I am unable to provide real-time information on the status of specific gates at airports. I recommend checking with the airport or airline directly for the most up-to-date information on gate closures. **