England’s round-of-16 World Cup match against Mexico is set to kick off at 6 p.m. local time on Sunday at the Estadio Azteca in Mexico City, according to sources speaking to ESPN. Despite earlier concerns from the Mexican government over potential weather disruptions, FIFA and the two national associations have confirmed the original kickoff time remains unchanged.

Altitude Challenges for England

The Azteca Stadium is located at an elevation of 2,240 metres (7,350 feet) above sea level, according to Al Jazeera; At this altitude, the air is significantly thinner, meaning less oxygen is available with each breath. This can impact players’ aerobic capacity, heart rate, and overall stamina, according to Al Jazeera, though England manager Thomas Tuchel acknowledged the difficulty of adapting to the conditions within the short timeframe available before the match.

“It is maybe one of the most beautiful fixtures, the most exciting fixtures that you can have, to play against Mexico in the Azteca,” Tuchel said. “And there will be a lot of obstacles waiting for us, not to mention the altitude will be, of course, a big disadvantage because we cannot physically adapt to it in four days. It’s just impossible.”

Impact of Weather and Rescheduling Proposals

The Mexican government had initially requested an earlier kickoff time,noon,on Sunday due to concerns over weather conditions, as reported by ESPN, while However, FIFA ultimately rejected the proposal after pushback from the Mexican Football Federation and the English FA. Mexico’s coach Javier Aguirre criticized the potential rescheduling, calling it “a kick in the gut” and expressing frustration over the disruption to planning.

“It’s not that all the work goes down the drain—though it’s close,because you’re having to scrap six hours of scheduled planning — I don’t like it at all,” Aguirre said. FIFA had previously delayed a match between Mexico and Ecuador at the same venue due to thunderstorms, prompting the latest discussions over the kickoff time.

Logistical Constraints and Preparation

England’s arrival in Mexico City has been condensed to accommodate the tight schedule of the 2026 World Cup, which is being held across the United States, Canada, and Mexico. The team arrived on Friday. A day earlier than usual. But Tuchel noted this is insufficient to properly acclimatise to the high-altitude conditions; the England squad is scheduled to train at the UNAM Pumas grounds on Saturday before the match, further limiting their adaptation window.

High-altitude conditions also affect the ball’s movement, as noted by Al Jazeera. The thinner air reduces air resistance, causing the ball to travel faster and farther than at lower elevations. This can alter the flight of passes and shots, requiring players to adjust their technique as such.