DL · DAL
Delta Air Lines WiFi
Delta offers free Viasat-powered WiFi on mainline domestic flights via the T-Mobile/Delta partnership. International widebodies remain on Gogo 2Ku pending retrofit.
Aircraft with confirmed WiFi539
Viasat Ka-band539
WiFi breakdown across the fleet
Confirmed installations only. Aircraft with no recognized WiFi value in source data are not counted.
| WiFi system | Aircraft count | Quality |
|---|---|---|
| Viasat Ka-band | 539 | Good |
Tail-by-tail WiFi
| Tail | Year | Aircraft | WiFi |
|---|---|---|---|
| N530DN | 2025 | A350-941 | No confirmed WiFi |
| N531DA | 2023 | A321-271NX | Viasat Ka-band |
| N531DN | 2025 | A350-941 | No confirmed WiFi |
| N532DN | 2023 | A321-271NX | Viasat Ka-band |
| N532DZ | — | A350-941 | No confirmed WiFi |
| N533DT | 2023 | A321-271NX | Viasat Ka-band |
| N534DT | 2023 | A321-271NX | Viasat Ka-band |
| N535DN | 2023 | A321-271NX | Viasat Ka-band |
| N536DN | 2023 | A321-271NX | Viasat Ka-band |
| N537DT | 2023 | A321-271NX | Viasat Ka-band |
| N538CA | 2008 | CL-600-2D24 | No confirmed WiFi |
| N538DN | 2023 | A321-271NX | Viasat Ka-band |
| N539DN | 2023 | A321-271NX | Viasat Ka-band |
| N539US | 1996 | 757-251 | No confirmed WiFi |
| N540DE | — | A321-271NX | Viasat Ka-band |
| N540US | 1996 | 757-251 | No confirmed WiFi |
| N541DE | 2023 | A321-271NX | Viasat Ka-band |
| N541US | 1996 | 757-251 | No confirmed WiFi |
| N542DE | 2023 | A321-271NX | Viasat Ka-band |
| N542US | 1996 | 757-251 | No confirmed WiFi |
| N543DE | 2023 | A321-271NX | Viasat Ka-band |
| N543US | 1996 | 757-251 | No confirmed WiFi |
| N544DN | 2023 | A321-271NX | Viasat Ka-band |
| N544US | 1996 | 757-251 | No confirmed WiFi |
| N545DE | 2023 | A321-271NX | Viasat Ka-band |
| N545US | 1996 | 757-251 | No confirmed WiFi |
| N546DN | 2023 | A321-271NX | Viasat Ka-band |
| N547DE | 2024 | A321-271NX | Viasat Ka-band |
| N547US | 1996 | 757-251 | No confirmed WiFi |
| N548CA | 2008 | CL-600-2D24 | No confirmed WiFi |
| N548DN | 2024 | A321-271NX | Viasat Ka-band |
| N548US | 1996 | 757-251 | No confirmed WiFi |
| N549CA | 2008 | CL-600-2D24 | No confirmed WiFi |
| N549DN | 2023 | A321-271NX | Viasat Ka-band |
| N549US | 1996 | 757-251 | No confirmed WiFi |
| N550DN | 2023 | A321-271NX | Viasat Ka-band |
| N550NW | 2001 | 757-251 | No confirmed WiFi |
| N551DT | 2024 | A321-271NX | Viasat Ka-band |
| N551NW | 2001 | 757-251 | No confirmed WiFi |
| N552DT | 2024 | A321-271NX | Viasat Ka-band |
| N552NW | 2001 | 757-251 | No confirmed WiFi |
| N553DT | 2025 | A321-271NX | Viasat Ka-band |
| N553NW | 2001 | 757-251 | No confirmed WiFi |
| N554CA | 2008 | CL-600-2D24 | No confirmed WiFi |
| N554DT | — | A321-271NX | Viasat Ka-band |
| N554NW | 2001 | 757-251 | No confirmed WiFi |
| N555DE | 2025 | A321-271NX | Viasat Ka-band |
| N555NW | 2002 | 757-251 | No confirmed WiFi |
| N556DT | 2025 | A321-271NX | Viasat Ka-band |
| N556NW | 2002 | 757-251 | No confirmed WiFi |
Data sourced from public airline fleet records and community-maintained registries. Last refreshed automatically.
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