Credit Union Routing Number
Southwest Airlines Federal Credit Union Routing Number
The routing number for Southwest Airlines Federal Credit Union is 311090673. It is a credit union in Dallas, Texas, NCUA charter 22157.
Data as of · size and membership from the NCUA 5300 call report. How we update
About Southwest Airlines Federal Credit Union
Southwest Airlines Federal Credit Union is based in Dallas, Texas, and has been chartered since 1975. It reported $860.9M in assets for Q2 2026, the 44th largest of 377 credit unions headquartered in Texas and 534th of 4,252 nationally. Assets were $824.5M a year earlier (Q2 2025), so the credit union is larger now. It counted 59,070 members on that report. The NCUA lists 3 branch locations for the credit union.
Record
- Routing number
- 311090673
- NCUA charter number
- 22157
- RSSD ID
- 982281
- Headquarters
- Dallas, Texas 75235
- Chartered
- 1975
- NCUA insured since
- October 8, 1975
- Total assets (Q2 2026)
- $860.9M
- Members (Q2 2026)
- 59,070
- Branch locations
- 3
- Routing record refreshed
- October 8, 2026
Routing numbers in Dallas, TX
- Bank
- Texas Capital Bank: 111017979
- Bank
- Sunflower Bank, N.A.: 112207403
- Bank
- NexBank: 311973208
- Bank
- TBK Bank, SSB: 111909579
- Bank
- Inwood National Bank: 111001040
- Bank
- Susser Bank: 311978818
- Credit union
- Credit Union of Texas: 311079306
- Credit union
- Advancial Federal Credit Union: 311078857
View Southwest Airlines Federal Credit Union's full profile →
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Regulator records: NCUA credit union profile (charter 22157) · FFIEC NIC profile (RSSD 982281)