Viva Aerobus, Alaska, United Cause Travel Disruption Across Mexico with Three Key Flight Cancellations from Guadalajara and Cancun Affecting Houston and San Francisco – New Update

Published on December 25, 2025

Travelers flying out of Mexico faced disruptions on Wednesday as key flights from Guadalajara and Cancun were unexpectedly cancelled. A total of three flights were affected, impacting routes to Houston and San Francisco. These developments highlight ongoing operational pressures at some of the country’s busiest airports, affecting travel to major U.S. destinations.

Guadalajara Airport Cancellations

At Don Miguel Hidalgo y Costilla International Airport in Guadalajara, passengers planning to fly to Houston Bush Intercontinental Airport (KIAH) encountered delays. Viva Aerobus flight VIV500, operated with an A320 aircraft, was scheduled to depart at 6:20 AM CST but was cancelled.

• Flight: VIV500
• Aircraft: A320
• Destination: Houston Bush Intercontinental (KIAH)
• Scheduled Departure: 6:20 AM CST

This cancellation disrupted travel plans for many passengers from Jalisco heading to Texas, underscoring how operational issues can ripple through busy airport schedules. Travelers were advised to check with the airline for rebooking options or possible compensation.

Cancun Flight Disruptions

Meanwhile, Cancun International Airport saw two significant cancellations impacting flights to the United States. Alaska Airlines flight ASA675, operating a B738 aircraft to San Francisco International Airport (KSFO), was scheduled to depart at 5:59 PM EST but was cancelled. United Airlines flight UAL3926, using a B739 aircraft to Houston Bush Intercontinental (KIAH), was also cancelled at its 11:00 AM EST departure.

• Flight: ASA675 | Aircraft: B738 | Destination: San Francisco International (KSFO) | Scheduled Departure: 5:59 PM EST
• Flight: UAL3926 | Aircraft: B739 | Destination: Houston Bush Intercontinental (KIAH) | Scheduled Departure: 11:00 AM EST

Summary of All Cancellations

Total number of cancellations: 3
Affected destinations: Houston, San Francisco

Impact on U.S. Routes

Flight cancellations Guadalajara Cancun have significant implications for travelers heading to the U.S. Houston flights delayed and San Francisco flights cancelled both caused passenger inconvenience, particularly for those with tight connections or business schedules.

• Houston flights delayed: VIV500 and UAL3926 cancellations impacted multiple passengers traveling from Mexico to Texas.
• San Francisco flights cancelled: ASA675 left travelers scrambling for alternatives to reach California on schedule.

These disruptions also reflect ongoing airline operational issues, including staff shortages, technical delays, or logistical challenges that can compound during busy travel periods.

Airline Response and Passenger Guidance

Airlines involved are actively managing the situation by:

• Rebooking passengers on the next available flights
• Offering compensation or alternative travel arrangements
• Communicating real-time updates to affected travelers

Passengers are encouraged to monitor their flight status closely and remain in touch with airline customer service to ensure timely adjustments to their travel plans.

Understanding Flight Cancellations in Mexico

Flight cancellations Guadalajara Cancun are not isolated incidents. Busy international airports like Guadalajara and Cancun face continuous pressure due to high passenger volumes, operational constraints, and international flight schedules. Such cancellations highlight the importance of proactive planning for travelers.

• Guadalajara airport cancellations affect connections to major U.S. cities, with Texas being particularly impacted.
• Cancun flight disruptions can create cascading delays for travelers heading to West Coast destinations like San Francisco.

Both airports and airlines are working to minimize operational disruptions, but passengers should always prepare for potential changes in schedules, especially during peak travel periods.

Conclusion

Wednesday’s flight disruptions at Guadalajara and Cancun airports underscore the challenges of managing international travel in high-traffic hubs. Flight cancellations Guadalajara Cancun not only affected hundreds of passengers but also highlighted broader airline operational issues, from staffing challenges to logistical constraints. Travelers are advised to remain vigilant, confirm their flight status before heading to the airport, and plan for potential delays when flying to key U.S. destinations.

By understanding the impact of these cancellations, passengers can better navigate travel disruptions and make informed decisions about alternative flights or schedules. Airlines, in turn, continue to refine operational strategies to reduce the frequency of cancellations and improve passenger experiences at Mexico’s busiest airports.