UA581 · UAL581

UAL581 over the last 30 days

As of 2026-10-28

UAL581 is operated by United Airlines on the route Nashville International Airport (BNA/KBNA) → San Francisco International Airport (SFO/KSFO). It usually takes off around 20:13 UTC (15:13 local time, BNA). It usually lands around 00:34 UTC (17:34 local time, SFO). Most frequent aircraft type: AIRBUS A-319 (A319).

Days with an observed flight (last 30 days)

29/30

Days of the week with an observed flight

Mon, Tue, Wed, Thu, Fri, Sat, Sun

Typical take-off

20:13 UTC · 15:13 local time (BNA)

Typical landing

00:34 UTC · 17:34 local time (SFO)

Typical time airborne

258 min

Median departure deviation from the usual time on this route

+3 min

Departures within 15 minutes of the usual time

86 %

Departures measured

37

Our measurement against the usual departure time of the route, from our own observations over the last 28 days; the figures cover all flights of this airline on the route.

Aircraft types on this flight (last 30 days)

• AIRBUS A-319 (A319) — Number of flights: 27
• BOEING 737-800 (B738) — Number of flights: 16
• AIRBUS A-320 (A320) — Number of flights: 3

Aircraft in the last 7 days

• N871UA · AIRBUS A-319 2026-10-28
• N33292 · BOEING 737-800 2026-10-27
• N27263 · BOEING 737 MAX 8 2026-10-26
• N825UA · AIRBUS A-319 2026-10-24
• N66831 · BOEING 737-900 2026-10-24
• N843UA · AIRBUS A-319 2026-10-23

Related flights on this route

• All flights KBNA – KSFO