United Airlines operates flight UA1273 on 2 airport pairs: San Francisco (SFO) to Nashville (BNA) and Newark (EWR) to Tampa (TPA). Our Starlink rating for this flight is possible on both airport pairs. For SFO to BNA: We tracked 55 recent United Airlines flights between SFO and BNA. None of the aircraft have been individually confirmed, so this rating uses United Airlines' published Starlink share for those aircraft types. On the most recent figures we hold, Starlink is on 682 of United Airlines' 1,575 aircraft.
For SFO to BNA: We tracked 55 recent United Airlines flights between SFO and BNA. None of the aircraft have been individually confirmed, so this rating uses United Airlines' published Starlink share for those aircraft types.
Equipped
Fleet Size
Coverage
Source: United's Starlink tracker, as of Nov 7, 2026
45 aircraft independently verified
For SFO to BNA: We tracked 55 recent United Airlines flights between SFO and BNA. None of the aircraft have been individually confirmed, so this rating uses United Airlines' published Starlink share for those aircraft types.
Possible means the evidence is mixed or thin. Some aircraft on this route may have Starlink and some may not.
Flight UA1273 flies 2 airport pairs, and the rating is the same on every one.
Typical aircraft: 737-800
Typical aircraft: 737 MAX 9
These are facts about individual flights. They do not change the route rating above.
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Rating: Possible. This is our rating that this specific flight has Starlink. For SFO to BNA: We tracked 55 recent United Airlines flights between SFO and BNA. None of the aircraft have been individually confirmed, so this rating uses United Airlines' published Starlink share for those aircraft types.
Aircraft that operated UA1273 in the last 90 days, from our weekly flight tracking. Showing 10 of 41.
| Aircraft | Type | Last week seen | Starlink |
|---|---|---|---|
| N14511 | A321neo | Nov 2, 2026 | Not confirmed |
| N14512 | A321neo | Nov 2, 2026 | Not confirmed |
| N14540 | A321neo | Nov 2, 2026 | Not confirmed |
| N14549 | A321neo | Nov 2, 2026 | Confirmed |
| N14557 | A321neo | Nov 2, 2026 | Not confirmed |
| N14564 | A321neo | Nov 2, 2026 | Not confirmed |
| N17421 | 737 MAX 9 | Nov 2, 2026 | Not confirmed |
| N17454 | 737 MAX 9 | Nov 2, 2026 | Not confirmed |
| N17475 | Unknown | Nov 2, 2026 | Not confirmed |
| N37415 | 737 MAX 9 | Nov 2, 2026 | Not confirmed |
Check the Starlink rating on other United Airlines routes.
Our Starlink rating for flight UA1273 is possible on both airport pairs. For SFO to BNA: We tracked 55 recent United Airlines flights between SFO and BNA. None of the aircraft have been individually confirmed, so this rating uses United Airlines' published Starlink share for those aircraft types. United Airlines is actively rolling out Starlink across its fleet. Check back as our data updates.
United Airlines uses Starlink satellite WiFi on equipped aircraft. We rate flight UA1273 possible on both airport pairs.
The most reliable method is to check your specific aircraft. Flight-tracking sites and some airline apps show the aircraft registration close to departure. You can search that registration on StarlinkFlights.com. Our rating for flight UA1273 is possible on both airport pairs. The explanation is on this page.
The rating is a label, not a guarantee. It reflects the evidence we hold for the route. For SFO to BNA: We tracked 55 recent United Airlines flights between SFO and BNA. None of the aircraft have been individually confirmed, so this rating uses United Airlines' published Starlink share for those aircraft types. Passenger speed tests and aircraft records for this specific flight are listed on this page as evidence. They do not change the rating.
No rating can guarantee a specific aircraft. Airlines swap aircraft for maintenance, operations or schedule changes, so an equipped aircraft can be replaced by one without Starlink on the day. A high rating means the evidence favors Starlink, but it is not a guarantee. On the day of departure, check the airline's gate display or app.
