Timing seems to match with the planned strike to Iran [1]. Wonder if there's some longer term time series on the data, maybe correlated to world events? [1] ht

Timing seems to match with the planned strike to Iran [1]. Wonder if there's some longer term time series on the data, maybe correlated to world events? [1] https://www.theguardian.com/world/2019/jun/21/united-airlines-halts-some-flights-mumbai-to-avoid-iran-after-drone-attack https://www.theguardian.com/world/2019/jun/21/united-airline...