All Alaska Airlines flight numbers

Alaska Airlines’s own profile links its strongest and weakest departures only. This is the complete set: every Alaska Airlines flight number with enough operating history to clear FlyerIntel’s publishing bar, still flying its current route, July 2023 – June 2026.

Every published flight number

125 numbers, ordered by operations recorded on the route each one currently flies.

All Alaska Airlines flight numbers
#	Flight	Route	Operations	On time
1	AS1	DCA → SEA Washington to Seattle	1,096	85.9%
2	AS4	SEA → DCA Seattle to Washington	1,096	81.4%
3	AS24	SAN → JFK San Diego to New York	1,095	75.2%
4	AS34	SEA → JFK Seattle to New York	1,095	72.5%
5	AS3	DCA → SEA Washington to Seattle	1,093	76.1%
6	AS2	SEA → DCA Seattle to Washington	1,093	72.0%
7	AS5	DCA → LAX Washington to Los Angeles	1,092	77.4%
8	AS9	DCA → PDX Washington to Portland	1,091	75.6%
9	AS10	PDX → DCA Portland to Washington	1,091	80.5%
10	AS6	LAX → DCA Los Angeles to Washington	1,091	72.6%
11	AS438	SEA → IAH Seattle to Houston	1,090	71.1%
12	AS8	SFO → DCA San Francisco to Washington	1,090	80.6%
13	AS7	DCA → SFO Washington to San Francisco	1,090	73.1%
14	AS300	PDX → MCO Portland to Orlando	1,089	80.9%
15	AS25	JFK → SAN New York to San Diego	1,086	73.4%
16	AS397	MCO → SAN Orlando to San Diego	1,085	70.6%
17	AS306	SEA → BOS Seattle to Boston	1,083	78.0%
18	AS31	JFK → SEA New York to Seattle	1,080	80.7%
19	AS442	SEA → PHL Seattle to Philadelphia	1,080	73.5%
20	AS392	PDX → DFW Portland to Dallas–Fort Worth	1,077	77.9%
21	AS453	IAH → SEA Houston to Seattle	1,073	86.8%
22	AS700	SEA → PHX Seattle to Phoenix	1,067	72.0%
23	AS516	SEA → FLL Seattle to Fort Lauderdale	1,066	80.0%
24	AS568	SEA → MSY Seattle to New Orleans	1,062	76.6%
25	AS439	IAH → SEA Houston to Seattle	1,062	66.9%
26	AS572	SEA → RDU Seattle to Raleigh–Durham	1,057	82.0%
27	AS312	SEA → OMA Seattle to Omaha	1,054	83.8%
28	AS645	PHX → SEA Phoenix to Seattle	1,048	85.0%
29	AS538	SEA → ORD Seattle to Chicago	1,047	80.4%
30	AS443	PHL → SEA Philadelphia to Seattle	1,047	62.9%
31	AS16	SEA → JFK Seattle to New York	1,046	54.8%
32	AS390	SAN → BOS San Diego to Boston	1,043	74.9%
33	AS648	SEA → TUS Seattle to Tucson	1,036	78.4%
34	AS494	SEA → SAT Seattle to San Antonio	1,035	74.3%
35	AS500	SEA → IND Seattle to Indianapolis	1,035	73.6%
36	AS460	SEA → BOS Seattle to Boston	1,034	75.5%
37	AS543	DFW → SEA Dallas–Fort Worth to Seattle	1,029	72.3%
38	AS324	PDX → ORD Portland to Chicago	1,027	80.7%
39	AS358	PDX → BOS Portland to Boston	1,024	81.5%
40	AS17	JFK → SEA New York to Seattle	1,017	65.4%
41	AS517	FLL → SEA Fort Lauderdale to Seattle	1,016	68.7%
42	AS738	SEA → LAS Seattle to Las Vegas	1,016	77.6%
43	AS379	BWI → SEA Baltimore to Seattle	1,014	62.6%
44	AS301	MCO → PDX Orlando to Portland	1,011	68.8%
45	AS365	DFW → SEA Dallas–Fort Worth to Seattle	1,011	71.4%
46	AS450	SEA → CMH Seattle to Columbus	1,011	80.2%
47	AS18	PDX → JFK Portland to New York	1,011	77.9%
48	AS387	MSP → SEA Minneapolis to Seattle	1,010	87.8%
49	AS382	SEA → BNA Seattle to Nashville	1,005	74.4%
50	AS19	JFK → PDX New York to Portland	1,002	75.1%
51	AS395	MCO → SEA Orlando to Seattle	1,001	78.9%
52	AS459	BOS → SEA Boston to Seattle	999	75.3%
53	AS386	SEA → MSP Seattle to Minneapolis	997	77.5%
54	AS1315	LAX → PDX Los Angeles to Portland	997	88.8%
55	AS569	MSY → SEA New Orleans to Seattle	995	75.5%
56	AS641	TUS → SEA Tucson to Seattle	994	77.0%
57	AS305	MIA → SEA Miami to Seattle	988	71.6%
58	AS389	BOS → SAN Boston to San Diego	986	70.9%
59	AS1301	LAX → SEA Los Angeles to Seattle	979	82.6%
60	AS83	SEA → ANC Seattle to Anchorage	978	72.9%
61	AS23	JFK → SEA New York to Seattle	975	84.9%
62	AS377	ATL → SEA Atlanta to Seattle	963	85.6%
63	AS637	PHX → SEA Phoenix to Seattle	962	88.2%
64	AS643	DEN → SEA Denver to Seattle	959	88.2%
65	AS629	LAS → SEA Las Vegas to Seattle	957	85.0%
66	AS287	EWR → LAX Newark to Los Angeles	956	67.9%
67	AS632	SEA → PHX Seattle to Phoenix	954	73.8%
68	AS412	SEA → PIT Seattle to Pittsburgh	945	78.1%
69	AS451	MSY → SEA New Orleans to Seattle	941	76.3%
70	AS22	SEA → JFK Seattle to New York	940	76.3%
71	AS1306	SEA → LAX Seattle to Los Angeles	939	83.7%
72	AS414	SEA → DFW Seattle to Dallas–Fort Worth	938	80.0%
73	AS325	ORD → PDX Chicago to Portland	938	77.4%
74	AS21	JFK → SEA New York to Seattle	937	76.7%
75	AS20	SFO → JFK San Francisco to New York	935	67.0%
76	AS415	DFW → SEA Dallas–Fort Worth to Seattle	934	75.4%
77	AS26	SEA → JFK Seattle to New York	934	78.4%
78	AS378	SEA → BWI Seattle to Baltimore	927	78.4%
79	AS198	ANC → PDX Anchorage to Portland	926	87.7%
80	AS540	PDX → AUS Portland to Austin	917	77.3%
81	AS613	LAS → SFO Las Vegas to San Francisco	911	73.3%
82	AS473	STL → SEA St. Louis to Seattle	910	88.8%
83	AS48	ANC → SEA Anchorage to Seattle	904	88.1%
84	AS41	JFK → SFO New York to San Francisco	897	66.0%
85	AS394	SEA → MCO Seattle to Orlando	892	80.0%
86	AS541	AUS → PDX Austin to Portland	888	79.3%
87	AS329	ORD → SEA Chicago to Seattle	881	72.6%
88	AS744	SEA → PHX Seattle to Phoenix	875	73.0%
89	AS188	ANC → SEA Anchorage to Seattle	873	90.2%
90	AS410	SEA → ORD Seattle to Chicago	869	61.1%
91	AS193	LAX → ANC Los Angeles to Anchorage	860	82.0%
92	AS563	MCI → SEA Kansas City to Seattle	855	91.5%
93	AS334	SEA → ATL Seattle to Atlanta	851	77.1%
94	AS36	SAN → JFK San Diego to New York	845	84.5%
95	AS612	SEA → LAS Seattle to Las Vegas	841	84.6%
96	AS611	PHX → SEA Phoenix to Seattle	839	83.9%
97	AS406	SEA → IAD Seattle to Washington	838	75.7%
98	AS1300	SEA → LAX Seattle to Los Angeles	832	79.4%
99	AS555	SEA → MSP Seattle to Minneapolis	826	85.3%
100	AS299	EWR → SEA Newark to Seattle	821	76.3%
101	AS328	SEA → ORD Seattle to Chicago	807	78.9%
102	AS490	SEA → MSY Seattle to New Orleans	800	81.2%
103	AS644	SEA → PHX Seattle to Phoenix	789	76.4%
104	AS536	SEA → BOS Seattle to Boston	784	72.4%
105	AS35	JFK → SAN New York to San Diego	770	82.3%
106	AS216	SEA → CLE Seattle to Cleveland	764	74.7%
107	AS564	SEA → MCI Seattle to Kansas City	763	74.4%
108	AS85	SEA → ANC Seattle to Anchorage	755	87.4%
109	AS542	SEA → DFW Seattle to Dallas–Fort Worth	743	71.1%
110	AS189	SEA → ANC Seattle to Anchorage	738	78.2%
111	AS603	PHX → SEA Phoenix to Seattle	729	87.7%
112	AS311	BOS → PDX Boston to Portland	726	79.9%
113	AS1310	SEA → SJC Seattle to San Jose	714	74.5%
114	AS407	ORD → SEA Chicago to Seattle	693	75.2%
115	AS892	HNL → SAN Honolulu to San Diego	691	81.1%
116	AS226	ANC → SEA Anchorage to Seattle	677	80.3%
117	AS82	ANC → SEA Anchorage to Seattle	677	84.5%
118	AS1305	LAX → SEA Los Angeles to Seattle	667	74.7%
119	AS642	SEA → DEN Seattle to Denver	662	76.0%
120	AS1317	LAX → SEA Los Angeles to Seattle	644	82.2%
121	AS1327	SFO → SEA San Francisco to Seattle	641	56.8%
122	AS419	MCO → SEA Orlando to Seattle	617	76.9%
123	AS1325	SNA → SEA Santa Ana to Seattle	612	92.7%
124	AS93	SEA → ANC Seattle to Anchorage	605	62.9%
125	AS278	PDX → LAX Portland to Los Angeles	603	86.5%

Source: FlyerIntel analysis of US DOT BTS data · July 2023 – June 2026 · A flight number is a slot in a schedule and gets reassigned to different city pairs over time, so each is measured only on the route it currently operates. Numbers with fewer than 600 operations on that route, or last flown more than a quarter ago, are not listed. Schedules change — confirm a departure still operates before booking around it.

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Analysis last recomputed September 15, 2026