| Episode | Title | Premiere |
|---|---|---|
| 10 | A Whole New You | March 21, 2018 |
| 09 | Trapped | March 14, 2018 |
| 08 | Karma's Bitch | March 7, 2018 |
| 07 | Full Moon (Creepy AF) | February 28, 2018 |
| 06 | Heartbreaker | February 7, 2018 |
| 05 | Point of Origin | January 31, 2018 |
| 04 | Worst Day Ever | January 24, 2018 |
| 03 | Next Of Kin | January 17, 2018 |
| 02 | Let Go | January 10, 2018 |
| 01 | Pilot | January 3, 2018 |
| Episode | Title | Premiere |
|---|---|---|
| 18 | This Life We Choose | May 13, 2019 |
| 17 | Careful What You Wish For | May 6, 2019 |
| 16 | Bobby Begins Again | April 29, 2019 |
| 15 | Ocean's 9-1-1 | April 22, 2019 |
| 14 | Broken | April 15, 2019 |
| 13 | Fight or Flight | April 1, 2019 |
| 12 | Chimney Begins | March 25, 2019 |
| 11 | New Beginnings | March 18, 2019 |
| 10 | Merry Ex-Mas | November 26, 2018 |
| 09 | Hen Begins | November 19, 2018 |
| 08 | Buck, Actually | November 5, 2018 |
| 07 | Haunted | October 29, 2018 |
| 06 | Dosed | October 22, 2018 |
| 05 | Awful People | October 15, 2018 |
| 04 | Stuck | October 8, 2018 |
| 03 | Help Is Not Coming | October 1, 2018 |
| 02 | 7.1 | September 24, 2018 |
| 01 | Under Pressure | September 23, 2018 |
| Episode | Title | Premiere |
|---|---|---|
| 18 | What's Next? | May 11, 2020 |
| 17 | Powerless | May 4, 2020 |
| 16 | The One That Got Away | April 27, 2020 |
| 15 | Eddie Begins | April 20, 2020 |
| 14 | The Taking of Dispatch 9-1-1 | April 13, 2020 |
| 13 | Pinned | March 30, 2020 |
| 12 | Fools | March 23, 2020 |
| 11 | Seize the Day | March 16, 2020 |
| 10 | Christmas Spirit | December 2, 2019 |
| 09 | Fallout | November 25, 2019 |
| 08 | Malfunction | November 11, 2019 |
| 07 | Athena Begins | November 4, 2019 |
| 06 | Monsters | October 28, 2019 |
| 05 | Rage | October 21, 2019 |
| 04 | Triggers | October 14, 2019 |
| 03 | The Searchers | October 7, 2019 |
| 02 | Sink or Swim | September 30, 2019 |
| 01 | Kids Today | September 23, 2019 |
| Episode | Title | Premiere |
|---|---|---|
| 14 | Survivors | May 24, 2021 |
| 13 | Suspicion | May 17, 2021 |
| 12 | Treasure Hunt | May 10, 2021 |
| 11 | First Responders | May 3, 2021 |
| 10 | Parenthood | April 26, 2021 |
| 09 | Blindsided | April 19, 2021 |
| 08 | Breaking Point | March 8, 2021 |
| 07 | There Goes the Neighborhood | March 1, 2021 |
| 06 | Jinx | February 22, 2021 |
| 05 | Buck Begins | February 15, 2021 |
| 04 | 9-1-1, What's Your Grievance? | February 8, 2021 |
| 03 | Future Tense | February 1, 2021 |
| 02 | Alone Together | January 25, 2021 |
| 01 | The New Abnormal | January 18, 2021 |
| Episode | Title | Premiere |
|---|---|---|
| 18 | Starting Over | May 16, 2022 |
| 17 | Hero Complex | May 9, 2022 |
| 16 | May Day | May 2, 2022 |
| 15 | FOMO | April 25, 2022 |
| 14 | Dumb Luck | April 18, 2022 |
| 13 | Fear-o-Phobia | April 11, 2022 |
| 12 | Boston | March 28, 2022 |
| 11 | Outside Looking In | March 21, 2022 |
| 10 | Wrapped in Red | December 6, 2021 |
| 09 | Past Is Prologue | November 29, 2021 |
| 08 | Defend in Place | November 15, 2021 |
| 07 | Ghost Stories | November 8, 2021 |
| 06 | Brawl in Cell Block 9-1-1 | November 1, 2021 |
| 05 | Peer Pressure | October 18, 2021 |
| 04 | Home and Away | October 11, 2021 |
| 03 | Desperate Measures | October 4, 2021 |
| 02 | Desperate Times | September 27, 2021 |
| 01 | Panic | September 20, 2021 |
| Episode | Title | Premiere |
|---|---|---|
| 18 | Pay It Forward | May 15, 2023 |
| 17 | Love Is in the Air | May 8, 2023 |
| 16 | Lost and Found | May 1, 2023 |
| 15 | Death and Taxes | April 24, 2023 |
| 14 | Performance Anxiety | April 17, 2023 |
| 13 | Mixed Feelings | April 10, 2023 |
| 12 | Recovery | March 20, 2023 |
| 11 | In Another Life | March 13, 2023 |
| 10 | In a Flash | March 6, 2023 |
| 09 | Red Flag | November 28, 2022 |
| 08 | What's Your Fantasy? | November 14, 2022 |
| 07 | Cursed | November 7, 2022 |
| 06 | Tomorrow | October 24, 2022 |
| 05 | Home Invasion | October 17, 2022 |
| 04 | Animal Instincts | October 10, 2022 |
| 03 | The Devil You Know | October 3, 2022 |
| 02 | Crash & Learn | September 26, 2022 |
| 01 | Let the Games Begin | September 19, 2022 |
| Episode | Title | Premiere |
|---|---|---|
| 10 | All Fall Down | May 30, 2024 |
| 09 | Ashes, Ashes | May 23, 2024 |
| 08 | Step Nine | May 16, 2024 |
| 07 | Ghost of a Second Chance | May 9, 2024 |
| 06 | There Goes the Groom | May 2, 2024 |
| 05 | You Don't Know Me | April 11, 2024 |
| 04 | Buck, Bothered and Bewildered | April 4, 2024 |
| 03 | Capsized | March 28, 2024 |
| 02 | Rock the Boat | March 21, 2024 |
| 01 | Abandon Ships | March 14, 2024 |
| Episode | Title | Premiere |
|---|---|---|
| 18 | Seismic Shifts | May 15, 2025 |
| 17 | Don't Drink the Water | May 8, 2025 |
| 16 | The Last Alarm | May 1, 2025 |
| 15 | Lab Rats (2) | April 17, 2025 |
| 14 | Sick Day (1) | April 10, 2025 |
| 13 | Invisible | April 3, 2025 |
| 12 | Disconnected | March 27, 2025 |
| 11 | Holy Mother of God | March 20, 2025 |
| 10 | Voices | March 13, 2025 |
| 09 | Sob Stories | March 6, 2025 |
| 08 | Wannabes | November 21, 2024 |
| 07 | Hotshots | November 14, 2024 |
| 06 | Confessions | November 7, 2024 |
| 05 | Masks | October 24, 2024 |
| 04 | No Place Like Home | October 17, 2024 |
| 03 | Final Approach | October 10, 2024 |
| 02 | When the Boeing Gets Tough... | October 3, 2024 |
| 01 | Buzzkill | September 26, 2024 |
| Episode | Title | Premiere |
|---|---|---|
| 18 | Hearts and Flowers | May 7, 2026 |
| 17 | I Got You Babe | April 30, 2026 |
| 16 | Where There's Smoke | April 2, 2026 |
| 15 | Pick Your Poison | March 26, 2026 |
| 14 | D.I.Y. | March 19, 2026 |
| 13 | Mother's Boy | March 12, 2026 |
| 12 | Dads and Cads (I) | March 5, 2026 |
| 11 | Going Once, Going Twice | February 26, 2026 |
| 10 | Handle with Care | January 29, 2026 |
| 09 | Fighting Back | January 22, 2026 |
| 08 | War | January 15, 2026 |
| 07 | Secrets | January 8, 2026 |
| 06 | Family History | November 13, 2025 |
| 05 | Día de los Muertos | November 6, 2025 |
| 04 | Reentry | October 30, 2025 |
| 03 | The Sky Is Falling | October 23, 2025 |
| 02 | Spiraling | October 16, 2025 |
| 01 | Eat the Rich | October 9, 2025 |
