UA639 · UAL639

Flight number
UA639 (matched with airport boards or airline reports)
Callsign
UAL639
Airline
United Airlines (UAL)
Route
Boston Logan International Airport (BOS/KBOS) → Los Angeles International Airport (LAX/KLAX)
Observed take-off
Observed landing
Aircraft
N17105 · BOEING 757-200
Positions recorded
12627
Time airborne
347 min

UAL639 over the last 30 days

UAL639 is operated by United Airlines on the route San Francisco International Airport (SFO/KSFO) → Santa Barbara Municipal Airport (SBA/KSBA). It usually takes off around 23:47 UTC (16:47 local time, SFO). It usually lands around 00:32 UTC (17:32 local time, SBA). 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
Tue, Sat
Typical take-off
23:47 UTC · 16:47 local time (SFO)
Typical landing
00:32 UTC · 17:32 local time (SBA)
Typical time airborne
49 min
Median departure deviation from the usual time on this route
0 min
Departures within 15 minutes of the usual time
86 %
Departures measured
44

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)

Aircraft in the last 7 days

  • N17105 · BOEING 757-200
  • N13113 · BOEING 757-200
  • N497UA · AIRBUS A-320
  • N17458 · BOEING 737 MAX 9
  • N87442 · BOEING 737 MAX 9
  • N47570 · BOEING 737 MAX 9

Previous flights of UAL639

Related flights on this route

Source: observations by the map.flights community network of ADS-B receivers; times in UTC.