The Calgary Flames had their worst record in a season in 1997-98, with a record of 26-41-15.

Interpreted as:

flames worst record in a regular season ever

	TEAM	REC	SEASON	PTS	GP	W	L	T	OTL	PTS%	SOW	SOL	G	GA	DIFF	PP%	PK%	S/GP	S%	SA/GP	SV%
1	Flames	26-41-15	1997-98	67	82	26	41	15		.409			217	252	-35	12.1	84.0	27.68	9.6	27.76	.889
2	Flames	25-38-15	1972-73	65	78	25	38	15		.417			191	239	-48			27.12	9.0	31.82	.904
3	Flames	19-25-4	2012-13	42	48	19	25		4	.438	0	3	128	157	-29	20.0	81.5	26.94	9.9	29.42	.889
4	Flames	30-40-12	1998-99	72	82	30	40	12		.439			211	234	-23	14.3	79.8	28.59	9.0	29.45	.903
5	Flames	27-36-15-4	2000-01	73	82	27	36	15	4	.445			197	236	-39	14.9	79.9	27.20	8.8	27.12	.894
6	Flames	32-41-9	1996-97	73	82	32	41	9		.445			214	239	-25	16.9	83.2	31.35	8.3	28.50	.898
7	Flames	29-36-13-4	2002-03	75	82	29	36	13	4	.457			186	228	-42	12.1	83.3	28.55	7.9	27.10	.897
8	Flames	31-37-12	1991-92	74	80	31	37	12		.463			296	305	-9	21.0	78.1	30.90	12.0	30.88	.877
9	Flames	29-34-17	1981-82	75	80	29	34	17		.469			334	345	-11	26.6	77.8	29.43	14.2	33.40	.871
10	Flames	35-40-7	2015-16	77	82	35	40		7	.470	2	3	229	257	-28	17.0	75.5	29.24	9.5	28.99	.892
11	Flames	35-40-7	2013-14	77	82	35	40		7	.470	7	3	202	238	-36	15.7	81.7	26.82	9.2	28.60	.899
12	Flames	31-36-10-5	1999-00	77	82	31	36	10	5	.470			211	256	-45	17.9	79.7	30.10	8.5	29.04	.892
13	Flames	30-34-14	1973-74	74	78	30	34	14		.474			214	238	-24			30.53	9.0	30.40	.900
14	Flames	32-35-12-3	2001-02	79	82	32	35	12	3	.482			201	220	-19	15.1	81.5	26.91	9.1	27.34	.902
15	Flames	34-37-11	1995-96	79	82	34	37	11		.482			241	240	1	18.4	80.1	30.07	9.8	27.09	.892
16	Flames	32-34-14	1982-83	78	80	32	34	14		.488			321	317	4	23.8	77.1	28.59	14.0	33.09	.880
17	Flames	26-27-3	2020-21	55	56	26	27		3	.491	1	1	155	160	-5	18.3	80.2	30.16	9.2	28.16	.899
18	Flames	38-39-5	2023-24	81	82	38	39		5	.494	0	4	253	267	-14	17.9	80.8	31.37	9.8	29.73	.890
19	Flames	34-34-12	1976-77	80	80	34	34	12		.500			264	265	-1			31.24	10.6	27.74	.881
20	Flames	37-35-10	2017-18	84	82	37	35		10	.512	2	5	216	243	-27	16.0	81.8	33.65	7.8	31.15	.905
21	Flames	34-32-14	1983-84	82	80	34	32	14		.513			311	314	-3	21.5	80.3	32.06	12.1	32.86	.881
22	Flames	35-33-12	1975-76	82	80	35	33	12		.513			262	237	25			30.53	10.7	29.34	.899
23	Flames	35-32-13	1979-80	83	80	35	32	13		.519			282	269	13	23.6	81.0	28.15	12.5	30.55	.890
24	Flames	34-31-15	1974-75	83	80	34	31	15		.519			243	233	10			28.35	10.7	31.85	.909
25	Flames	34-27-19	1977-78	87	80	34	27	19		.544			274	252	22	22.5	80.2	29.23	11.7	26.66	.882