References 677% CONFIDENCEOverall confidence: 77%How well the pin's source and references back up its dates.Weighted average of how firmly 6 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better
The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
- [1]90%tvmaze.com/episodes/3781571/chicago-fire-15x04-a-perfect-arsontvmaze.com· Posted Oct 25, 2026· Starts Oct 29, 2026 ✓· Ends Oct 29, 2026 ✓· 18% of score
The Futon Critic's[2] NBC press listing reads: "CHICAGO FIRE" "A PERFECT ARSON" ORIGINAL 10/28/2026 (09:00PM - 10:00PM) (Wednesday); TVmaze's airstamp for 15x04 is 2026-10-29T01:00:00+00:00. Per the NBC/TVmaze schedule; networks can change air dates.
- [2]82%Chicago Fire "A Perfect Arson" (#1504) - NBC press listing, The Futon Criticthefutoncritic.com· Added Oct 25, 2026· Starts Oct 28, 2026· 18% of score
NBC press listing: "The FBI recruits Severide when an arson is staged to cover up the kidnapping of a judge's daughter." with the 10/28/2026 slot.[1]
- [3]75%Chicago Fire season 15 - Wikipediaen.wikipedia.org· Added Oct 25, 2026· Starts Oct 28, 2026· 18% of score
Episode table: 299th episode overall, written by Alec Wells, director not yet listed, air date October 28, 2026.[1]
- [4]70%'Chicago Fire' Season 15 Episode 4 Release Date, Time, Where to Watch and Preview - Fiction Horizonfictionhorizon.com· Published Oct 22, 2026· 18% of score
Schedule note: Wednesday October 28 at 9 pm ET between Chicago Med and Chicago P.D.; Peacock next morning; Citytv in Canada; Sky and NOW in the UK.[1]
- [5]72%Chicago Fire Season 15 release date and recap of the finale cliffhanger - Popversethepopverse.com· Published Aug 20, 2026· 14% of score
Lists the Season 14 finale threads including Severide choosing between captain of Firehouse 51 and chief of the Office of Fire Investigation.[1]
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