Kalshi JFK flight cancellations wager revives airport betting plan
Kalshi says a limited JFK cancellation contract will serve institutional users and refund bets tied to threats, cyberattacks or laser incidents.
By Hana Yoshida · Markets Reporter
3 min read
Kalshi is launching a Kalshi JFK flight cancellations contract tied to whether more than half of inbound flights at New York’s John F. Kennedy International Airport are canceled on Oct. 22 and 23, the company said Tuesday. The limited offering matters because Kalshi had paused broader airport cancellation markets after critics warned they could create incentives for disruption.
The company received regulatory approval in mid-July to list a new type of event contract linked to flight cancellations, according to a Commodity Futures Trading Commission filing. After social media users raised concerns that someone could try to force an airport shutdown to profit from a bet, Kalshi said it would put the airport contracts on hold.
Kalshi now says it is proceeding with a narrower contract. The bet does not concern any specific flight; it asks whether cancellations will exceed 50% of flights into JFK across the two specified dates.
What is the Kalshi JFK flight cancellations bet?
The JFK contract is a yes-or-no prediction market: users take positions on whether the defined event will happen, and prices move as traders buy and sell. In this case, the event is whether more than half of flights arriving at JFK are canceled on Oct. 22 and 23.
A Kalshi spokesperson said access will be limited to the company’s roughly 1,000 institutional users. The spokesperson said Kalshi also built in excluded events that would trigger refunds, including bomb threats, cyberattacks and laser incidents.
The contract is much smaller than the kind of airport-wide cancellation markets some observers expected after Kalshi won approval for the category. Kalshi created it after NEXTPredict, a company hosting a New York conference on those dates, requested a way to hedge against disruptions, according to the company.
Kalshi built the contract with market maker Susquehanna, which agreed to take the other side of the trade. Susquehanna would pay $3 million if more than 50% of JFK inbound flights are canceled on the two dates, while NEXTPredict paid $12,000 to create the contract, according to Kalshi.
Those terms imply opening odds of about 249-to-1 against the event occurring. Kalshi said the odds can change as traders take positions and as conditions such as weather forecasts develop.
Why would a conference organizer use this contract?
The JFK market functions like a financial hedge for an event organizer facing the risk of widespread travel disruption. Companies have long used insurance-style arrangements to protect against losses from cancellations; Kalshi’s version packages that risk as an exchange-traded event contract.
“No matter how much you plan and minimize the risk associated with an event, outside forces like weather and geopolitical events can derail even the best events,” Pierre Lindh, co-founder and managing director of NEXTPredict, said. “Kalshi’s new flight cancellation market allows our company to provide a certain level of financial stability should certain events transpire.”
The conference is aimed at people interested in prediction markets, which raises a practical question about whether similar contracts will be used beyond the industry’s own events. A Kalshi spokesperson said the company is speaking with other firms in several sectors, including freight and energy, about contracts tied to cancellations at specific airports.
This story draws on original reporting from Fortune.