UA2634 · UAL2634

UAL2634 over the last 30 days

As of 2026-10-30

UAL2634 is operated by United Airlines on the route San Francisco International Airport (SFO/KSFO) → Boston Logan International Airport (BOS/KBOS). It usually takes off around 21:57 UTC (14:57 local time, SFO). It usually lands around 02:58 UTC (22:58 local time, BOS). Most frequent aircraft type: BOEING 737 MAX 9 (B39M).

Days with an observed flight (last 30 days)

28/30

Days of the week with an observed flight

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

Typical take-off

21:57 UTC · 14:57 local time (SFO)

Typical landing

02:58 UTC · 22:58 local time (BOS)

Typical time airborne

307 min

Median departure deviation from the usual time on this route

+8 min

Departures within 15 minutes of the usual time

57 %

Departures measured

61

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)

• BOEING 737 MAX 9 (B39M) — Number of flights: 37
• BOEING 737-900 (B739) — Number of flights: 5
• BOEING 737 MAX 8 (B38M) — Number of flights: 2

Aircraft in the last 7 days

• N67812 · BOEING 737-900 2026-10-30
• N37471 · BOEING 737-900 2026-10-29
• N67846 · BOEING 737-900 2026-10-28
• N67827 · BOEING 737-900 2026-10-26
• N39415 · BOEING 737-900 2026-10-25
• N17427 · BOEING 737 MAX 9 2026-10-25

Related flights on this route

• All flights KSFO – KBOS