when did delta airlines begin

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
when did delta airlines begin	1.62	0.9	2606	23	29
when	0.8	0.7	6387	55	4
did	1.29	0.2	6828	27	3
delta	1.54	0.3	8085	31	5
airlines	1.82	0.8	9843	32	8
begin	0.16	0.3	9085	99	5

Keyword	CPC	PCC	Volume	Score
when did delta airlines begin	0.44	0.1	1692	57
where did delta airlines begin	1.92	0.6	718	71
where did delta airlines originate	1	0.4	1447	83
how did delta airlines get started	1	0.9	7271	61
delta airlines flight history	1.88	0.7	4913	17
delta airlines aircraft history	1.87	0.8	4933	37
who started delta airlines	1.21	0.4	5848	12
origin of delta airlines	0.21	0.8	9770	36
where was delta airlines founded	1.32	0.2	7285	6
delta airlines history timeline	0.99	0.1	2848	22
how long has delta airlines been around	0.05	0.4	5525	61
delta air lines history	0.74	0.9	3740	72