Mike Knuble is the oldest for the Flyers in a hat trick. He was 35 years and 213 days old against the Ducks on February 2, 2008.

Interpreted as:

oldest flyers player with a regular-season hat trick

	NAME	AGE	HT	DATE	TM		OPP	G	A	P	+/-	PIM	PPG	PPA	SHG	SHA	GWG	OTG	S	S%	FOW	FO	FOW%	HIT	BKS	TKA	GVA	TOI
1	Mike Knuble M. Knuble	35-213	1	2/2/2008	PHI	vs	ANA	3	0	3	+2	0	1	0	0	0	1	0	3	100.0	1	1	100.0	0	0	2	0	17:56
2	Mark Recchi M. Recchi	34-253	1	10/12/2002	PHI	@	CGY	3	1	4	+2	0	1	1	1	0	0	0	3	100.0	3	5	60.0	1	0	0	0	21:46
3	Daniel Briere D. Briere	34-093	1	1/7/2012	PHI	vs	OTT	3	0	3	+2	7	1	0	0	0	1	1	7	42.9	6	9	66.7	1	0	1	0	18:37
4	Mark Recchi M. Recchi	33-261	1	10/20/2001	PHI	vs	WSH	3	1	4	+3	0	1	0	1	0	0	0	6	50.0	0	0		0	0	0	0	21:00
5	Dale Hawerchuk D. Hawerchuk	33-231	1	11/21/1996	PHI	vs	PIT	3	1	4	+3	0	1	0	0	0	0	0	3	100.0
6	Vincent Lecavalier V. Lecavalier	33-188	1	10/26/2013	PHI	@	NYI	3	0	3	0	0	1	0	0	0	1	0	7	42.9	1	1	100.0	0	0	0	3	14:57
7	Bobby Clarke B. Clarke	33-136	1	12/27/1982	PHI	@	DET	3	2	5	+3	6	0	0	0	0	0	0	5	60.0
8	John LeClair J. LeClair	33-102	1	10/15/2002	PHI	@	MTL	4	0	4	+2	0	2	0	0	0	1	0	5	80.0	0	0		0	0	0	0	15:41
9	Jiri Dopita J. Dopita	33-037	1	1/8/2002	PHI	vs	ATL	4	1	5	+4	0	1	0	0	0	1	0	4	100.0	6	17	35.3	0	0	2	3	17:15
10	Cameron Atkinson C. Atkinson	32-192	1	12/14/2021	PHI	vs	NJD	3	1	4	+5	2	0	0	1	0	1	0	7	42.9	0	0		0	1	1	0	17:13
11	Daniel Briere D. Briere	32-130	1	2/13/2010	PHI	@	MTL	3	0	3	+3	0	1	0	0	0	0	0	6	50.0	0	0		0	1	0	0	15:06
12	Darryl Sittler D. Sittler	32-112	1	1/8/1983	PHI	@	HFD	3	1	4	+4	0	1	0	0	0	1	0	3	100.0
13	Simon Nolet S. Nolet	32-104	1	3/7/1974	PHI	vs	DET	3	1	4	+4	0	0	0	0	0	1	0	5	60.0
14	Darryl Sittler D. Sittler	32-071	1	11/28/1982	PHI	@	VAN	3	1	4	+2	0	1	0	0	0	0	0	7	42.9
15	Sean Couturier S. Couturier	31-324	1	10/26/2024	PHI	vs	MIN	3	2	5	+5	0	0	0	0	0	0	0	5	60.0	11	14	78.6	1	1	0	1	17:32
16	Bill Barber B. Barber	31-178	1	1/5/1984	PHI	vs	WIN	3	1	4	+1	2	1	0	0	0	0	0	8	37.5
17	John LeClair J. LeClair	31-154	1	12/6/2000	PHI	vs	TBL	3	0	3	+3	0	0	0	0	0	1	0	8	37.5	0	0		0	0	0	0	19:47
18	Bobby Clarke B. Clarke	31-122	1	12/13/1980	PHI	@	PIT	3	0	3	+2	2	1	0	1	0	0	0	5	60.0
19	Greg Paslawski G. Paslawski	31-060	1	10/24/1992	PHI	vs	MTL	3	1	4	+3	0	0	0	0	0	0	0	4	75.0
20	Ross Lonsberry R. Lonsberry	31-033	1	3/12/1978	PHI	vs	CLR	3	0	3	+3	0	0	0	0	0	1	0	5	60.0
21	Scott Hartnell S. Hartnell	30-362	1	4/15/2013	PHI	@	MTL	3	0	3	+1	2	2	0	0	0	1	0	3	100.0	0	0		1	1	0	0	13:07
22	Rick MacLeish R. MacLeish	30-308	1	11/6/1980	PHI	vs	LAK	3	0	3	+2	0	1	0	0	0	0	0	6	50.0
23	Reggie Leach R. Leach	30-291	1	2/8/1981	PHI	vs	HFD	3	0	3	+1	0	1	0	0	0	0	0	6	50.0
24	Kevin Hayes K. Hayes	30-254	1	1/17/2023	PHI	vs	ANA	3	0	3	+2	0	1	0	0	0	0	0	6	50.0	0	0		0	0	1	0	15:24
25	Scott Laughton S. Laughton	30-196	1	12/12/2024	PHI	vs	DET	4	0	4	+4	0	0	0	1	0	1	0	9	44.4	0	0		0	1	0	1	13:30