UA1550 · UAL1550

UAL1550 over the last 30 days

As of 2026-10-28

UAL1550 is operated by United Airlines on the route Detroit Metropolitan Wayne County Airport (DTW/KDTW) → San Francisco International Airport (SFO/KSFO). It usually takes off around 11:19 UTC (07:19 local time, DTW). It usually lands around 16:00 UTC (09:00 local time, SFO). Most frequent aircraft type: AIRBUS A-320 (A320).

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

11:19 UTC · 07:19 local time (DTW)

Typical landing

16:00 UTC · 09:00 local time (SFO)

Typical time airborne

275 min

Median departure deviation from the usual time on this route

+1 min

Departures within 15 minutes of the usual time

78 %

Departures measured

27

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-320 (A320) — Number of flights: 24
• AIRBUS A-319 (A319) — Number of flights: 5
• BOEING 737 MAX 9 (B39M) — Number of flights: 5

Aircraft in the last 7 days

• N27205 · BOEING 737-800 2026-10-28
• N814UA · AIRBUS A-319 2026-10-27
• N896UA · AIRBUS A-319 2026-10-26
• N829UA · AIRBUS A-319 2026-10-25
• N497UA · AIRBUS A-320 2026-10-24
• N442UA · AIRBUS A-320 2026-10-23

Related flights on this route

• All flights KDTW – KSFO