Pakistan reverses Taiwan airspace ban: How the ban would have changed global airspace and impacted air traffic

Pakistan reversed an initial decision to keep Taiwanese airlines out of its airspace. The first ban was linked to Pakistan’s stated support for the One China policy. The reversal means Taiwanese carriers can again use Pakistan’s airspace for permitted international routes.

Documents cited by Dawn show that China Airlines Ltd and Eva Airways Corp received operational permissions. Those permissions run from 28 October 2026 to 27 March 2027. Before the reversal, flight-tracking data showed Taiwanese flights avoiding Pakistan and crossing Russia instead.

The change restores a major route option for flights between Taiwan, the Middle East, and Europe. It also removes the need for those carriers to routinely use longer northern or southern detours. The article does not explain why Pakistan changed its decision, so the immediate effect is clearer than the policy reasoning behind the reversal.

National airspace is the volume of air above a country’s land and territorial waters. A government controls access to it much as it controls access across its borders. Foreign airlines normally need permission to cross that airspace, even when they are not landing there.

This control helps countries manage aviation safety, military security, and diplomatic policy. A government can approve routes, impose conditions, restrict certain carriers, or close airspace altogether. Airlines must then plan flights around those decisions and follow the available corridors.

Pakistan’s decision shows how airspace access can become a foreign-policy issue. Its defence minister said the aviation division followed the One China policy and allowed only mainland Chinese airlines. Pakistan later granted operating permissions to two Taiwanese carriers, restoring their access for the stated period. The article does not describe the legal details of Pakistan’s permission system.

At least 12 flights operated by two Taiwanese airlines were reported to have avoided Pakistani airspace. The flights belonged to China Airlines Ltd and Eva Airways Corp. The figure came from Flightradar24 data cited in the report.

The flights were rerouted over Russia rather than using the usual Pakistani corridor. This was visible through flight-tracking data after Pakistan initially barred Taiwan from its airspace. The rerouting provided a concrete sign that the restriction was affecting active airline operations, not just diplomatic statements.

The report does not say that 12 was the total number of affected flights. It says Flightradar24 identified at least 12 flights by the two airlines. Pakistan later reversed course and granted both carriers operational permissions from 28 October 2026 to 27 March 2027, allowing the route access to resume.

If Pakistan had maintained the ban, Taiwanese flights to the Middle East or Europe would have needed regular detours. The article identifies two broad choices: flying north over Russia or taking a more southerly route through India and the Middle East.

Those diversions would lengthen journeys by tens of minutes or, in some cases, several hours. The exact delay would depend on the destination and the alternative corridor. Every flight would not face the same increase because routes and distances differ.

Longer flights would also consume more fuel and increase operating costs. They could create scheduling problems at departure airports and at destinations. Layovers could be affected too, because a changed arrival time might disrupt connecting flights and airport planning. The report does not give a single cost or delay estimate for all flights.

The article gives two alternatives if Pakistan denied Taiwanese airlines overflight access. Flights heading toward Europe or the Middle East could travel north over Russia. They could also follow a more southerly path through India and the Middle East before continuing toward Europe.

The northern route was already used by at least 12 flights identified by Flightradar24. Those flights belonged to China Airlines Ltd and Eva Airways Corp. The southern option would avoid Pakistani airspace by routing through other countries and corridors, but it would also change the flight’s distance and timing.

Neither alternative would affect every journey equally. The delay would depend on the destination and the chosen route. The article says some flights could take tens of minutes longer, while others could add several hours. Both choices could also increase fuel use, costs, and scheduling complications.

The One China policy is a diplomatic position that recognizes one China rather than treating mainland China and Taiwan as separate states for official relations. Different governments describe and apply the policy in different ways. Here, Pakistan said its aviation authorities followed it.

Pakistan’s Defence Minister Khawaja Asif told Bloomberg that “only mainland China is allowed” and that Pakistan had permitted only Chinese airlines to fly over its territory. That statement was presented as the reason Taiwanese airlines were initially barred from the airspace.

Pakistan later granted operational permissions to China Airlines Ltd and Eva Airways Corp. Those permissions cover 28 October 2026 to 27 March 2027. The reversal shows that Pakistan’s earlier aviation restriction did not remain in place. The article does not explain whether the change represented a broader policy shift or a temporary operational decision.

Taiwan operates international airlines and manages aviation in practice because its authorities administer the island and run separate institutions, including aviation bodies and carriers. China claims Taiwan as part of its territory, but Taiwan has long maintained its own government and systems. This creates a distinction between practical control and diplomatic recognition.

China Airlines Ltd and Eva Airways Corp are examples of Taiwanese carriers operating international flights. They serve routes that can cross other countries’ airspace. Their operations therefore depend on permissions from the states beneath those routes, including Pakistan.

The article does not explain Taiwan’s political or aviation status. Based on established world knowledge, Taiwan’s separate administration allows it to manage aviation even though its international recognition is limited and China disputes its status. Pakistan’s initial restriction reflected its stated One China policy, while its later permissions restored access for the two carriers.