History is a great teacher, and can be very illustrative prior to the National Hockey League’s trade deadline. There are 30 NHL clubs that the Calgary Flames can make trades with. Here is the last swap they have made with the remainder of the league.
(Spoiler: They haven’t traded with Vegas yet.)

The rundown

Team
Date
Acquired
Sent
Anaheim
Nov. 21/13
2014 6th rounder
(175th, Adam Ollas Mattsson)
F Tim Jackman
Arizona
Jun. 17/17
G Mike Smith
2018 3rd rounder
(74th, Niklas Nordgren)
G Chad Johnson
D Brandon Hickey
Boston
Jun. 26/15
D Dougie Hamilton
2015 1st rounder
(15th, Zach Senyshyn)
2015 2nd rounder
(45th, Jacob Forsbacka Karlsson)
2015 2nd rounder
(52nd, Jeremy Lauzon)
Buffalo
Jan. 2/20
2020 4th rounder
(pending)
F Michael Frolik
Carolina
Jun. 23/18
D Noah Hanifin
F Elias Lindholm
D Dougie Hamilton
F Micheal Ferland
D Adam Fox
Chicago
Jun. 28/14
F Brandon Bollig
2014 3rd rounder
(83rd, Matt Iacopelli)
Colorado
Oct. 4/15
F Freddie Hamilton
2016 7th rounder (cond.)
(not converted)
Columbus
Apr. 3/13
2013 5th rounder
(135th, Eric Roy)
F Blake Comeau
Dallas
Feb. 29/16
D Jyrki Jokipakka
F Brett Pollock
2016 2nd rounder
(56th, Dillon Dube)
D Kris Russell
Detroit
Jul. 1/17
2018 7th rounder (cond.)
(not converted)
G Tom McCollum
Edmonton
Jul. 19/19
F Milan Lucic
2020 3rd rounder (cond.)
(pending)
F James Neal
Florida
Feb. 27/16
2016 2nd rounder
(54th, Tyler Parsons)
2018 4th rounder
(108th, Demetrios Koumontzis)
F Jiri Hudler
Los Angeles
Feb. 25/19
D Oscar Fantenberg
2020 4th rounder
(pending)
Minnesota
Feb. 29/16
G Niklas Backstrom
2016 6th rounder
(166th, Matthew Phillips)
F David Jones
Montreal
Oct. 1/18
D Rinat Valiev
D Matt Taormina
D Brett Kulak
Nashville
Jul. 1/15
2016 4th rounder (cond.)
(not converted)
F Max Reinhart
New Jersey
Dec. 30/17
D Dalton Prout
G Eddie Lack
NY Islanders
Jun. 24/17
D Travis Hamonic
2019 4th rounder
(116th, Lucas Feuk)
2018 1st rounder
(12th, Noah Dobson)
2018 2nd rounder
(43rd, Ruslan Iskhakov)
2019 2nd rounder
(57th, Samuel Bolduc)
NY Rangers
Jun 1/11
F Roman Horak
2011 2nd rounder
(45th, Markus Granlund)
2011 2nd rounder
(57th, Tyler Wotherspoon)
D Tim Erixon
2011 5th rounder
(133rd, Shane McColgan)
Ottawa
Feb. 26/18
F Nick Shore
2019 7th rounder
(traded to Columbus)
Philadelphia
Feb. 25/13
F Mike Testwuide
F Mitch Wahl
Pittsburgh
Mar. 5/14
2014 3rd rounder
(traded to Chicago)
F Lee Stempniak
San Jose
Jul. 2/13
F T.J. Galiardi
2015 4th rounder
(106th, Adam Helewka)
St. Louis
Jun. 24/16
G Brian Elliott
2016 2nd rounder
(35th, Jordan Kyrou)
2018 3rd rounder (cond.)
(not converted)
Tampa Bay
Nov. 12/15
G Kevin Poulin
Future considerations
Toronto
Nov. 27/18
D Andrew Nielsen
F Morgan Klimchuk
Vancouver
Feb. 22/16
F Hunter Shinkaruk
F Markus Granlund
Vegas
Never
Washington
Mar. 1/15
2015 2nd rounder
(traded to Boston)
2015 3rd rounder
(traded to Arizona)
F Curtis Glencross
Winnipeg
Jan. 30/12
F Akim Aliu
D John Negrin