Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL1787

Operated by United Airlines

Live map

Live map filtered to UAL1787. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
10:17 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
310° / 9 kt
Visibility
10 SM
Ceiling
FEW 400 ft, BKN 12,000 ft, OVC 20,000 ft
Temp / Dew
16°C / 14°C
Altimeter
30.01 inHg

Obs: 2026-08-28T16:56:00.000Z

Raw METAR / TAF 
METAR KSFO 281656Z 31009KT 10SM FEW004 BKN120 OVC200 16/14 A3001 RMK AO2 SLP163 T01610139

TAF KSFO 281447Z 2815/2918 28009KT P6SM VCSH OVC150 FM282000 28016KT P6SM OVC100 FM291000 27011KT P6SM SCT010

Arrival

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
11:17 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
270° / 6 kt
Visibility
10 SM
Ceiling
FEW 10,000 ft, SCT 15,000 ft, SCT 22,000 ft
Temp / Dew
31°C / 7°C
Altimeter
30.18 inHg

Obs: 2026-08-28T16:53:00.000Z

Raw METAR / TAF 
METAR KDEN 281653Z 27006KT 10SM FEW100 SCT150 SCT220 31/07 A3018 RMK AO2 SLP131 T03060072

TAF KDEN 281502Z 2815/2918 24010KT P6SM FEW100 SCT150 SCT220 FM281600 VRB06KT P6SM FEW120 FM282100 02008KT P6SM FEW100 SCT120 TEMPO 2821/2824 VRB15G35KT -SHRA BKN080 FM290000 34009KT P6SM FEW100 SCT120 PROB30 2900/2902 VRB15G35KT -SHRA BKN080 FM290200 VRB06KT P6SM SCT120 BKN220 FM290500 22009KT P6SM FEW120 SCT220 FM291600 28007KT P6SM FEW110 SCT200

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A58DE0 SFO → DEN Jul 26, 04:15 UTCJul 26, 05:20 UTC1h 5m - -
2026-07-26 A58DE0 SFO → DEN Jul 26, 04:12 UTCJul 26, 05:14 UTC1h 2m +67m -8m
2026-07-25 A0B823 SFO → DEN Jul 25, 23:20 UTCJul 26, 01:25 UTC2h 5m - -
2026-07-25 A0B823 SFO → DEN Jul 25, 23:25 UTCJul 26, 01:19 UTC1h 54m +10m -10m
2026-07-25 A8102A SFO → DEN Jul 25, 04:35 UTCJul 25, 05:35 UTC1h 0m - -
2026-07-24 AA7427 SFO → DEN Jul 24, 23:20 UTCJul 25, 01:40 UTC2h 20m - -
2026-07-24 A43EC9 SFO → DEN Jul 24, 02:00 UTCJul 24, 04:15 UTC2h 15m - -
2026-07-24 A43EC9 SFO → DEN Jul 24, 01:20 UTCJul 24, 04:19 UTC2h 59m +125m +19m
2026-07-23 A3A0CF SFO → DEN Jul 23, 01:25 UTCJul 23, 03:40 UTC2h 15m - -
2026-07-22 A9D5A2 SFO → DEN Jul 22, 03:40 UTCJul 22, 04:45 UTC1h 5m - -
2026-07-21 AAA5AE SFO → DEN Jul 21, 23:20 UTCJul 22, 01:50 UTC2h 30m - -
2026-07-21 A8D4D2 SFO → DEN Jul 21, 03:35 UTCJul 21, 04:40 UTC1h 5m - -
2026-07-20 A9D5A2 SFO → DEN Jul 20, 23:20 UTCJul 21, 01:30 UTC2h 9m - -
2026-07-20 AB0ED6 SFO → DEN Jul 20, 03:50 UTCJul 20, 04:50 UTC1h 0m - -
2026-07-19 A3A0CA SFO → DEN Jul 19, 23:40 UTCJul 20, 01:40 UTC2h 0m - -
2026-07-19 A524E1 - Jul 19, 03:35 UTCJul 19, 04:40 UTC1h 5m - -
2026-07-18 A0B7D8 PDX → DEN Jul 18, 23:20 UTCJul 19, 01:20 UTC2h 0m - -
2026-07-18 A41E74 - Jul 18, 03:40 UTCJul 18, 04:40 UTC1h 0m - -
2026-07-17 A43E5B PDX → DEN Jul 17, 23:25 UTCJul 18, 01:34 UTC2h 10m - -
2026-07-17 A5D28E - Jul 17, 03:20 UTCJul 17, 04:20 UTC1h 0m - -
2026-07-16 A5CF66 PDX → DEN Jul 16, 23:25 UTCJul 17, 01:35 UTC2h 10m - -
2026-07-16 AA2BC1 - Jul 16, 03:50 UTCJul 16, 04:55 UTC1h 5m - -
2026-07-15 AA7E99 - Jul 15, 23:45 UTCJul 16, 02:00 UTC2h 15m - -
2026-07-15 A445EF - Jul 15, 03:20 UTCJul 15, 04:25 UTC1h 5m - -
2026-07-14 AA9B82 PDX → DEN Jul 14, 23:20 UTCJul 15, 01:30 UTC2h 10m - -
2026-07-14 A94B0B - Jul 14, 03:10 UTCJul 14, 04:15 UTC1h 5m - -
2026-07-13 A44258 PDX → DEN Jul 13, 23:30 UTCJul 14, 01:35 UTC2h 5m - -
2026-07-13 AAF27C - Jul 13, 03:40 UTCJul 13, 04:45 UTC1h 5m - -
2026-07-12 A0AD3E - Jul 12, 23:20 UTCJul 13, 01:25 UTC2h 5m - -
2026-07-12 A56A18 - Jul 12, 03:20 UTCJul 12, 04:25 UTC1h 5m - -

Performance history

Flights tracked
208 showing last 30
Avg arrival delay
on time
On-time arrival
67% 67% on time
Aircraft used
26

Monthly activity 4 months

Month Flights tracked
July 2026 51
June 2026 64
May 2026 66
April 2026 27

UAL1787 frequently asked

Where does flight UAL1787 fly?
UAL1787 (United Airlines) flies from SFO to DEN. View the full route page.
How long is flight UAL1787?
Based on observed flights, UAL1787 takes on average 1h 40m from takeoff to landing.
How often does UAL1787 fly?
UAL1787 has been observed flying several times a week in our tracking data. We've recorded 208 flights under this callsign.
Is flight UAL1787 usually on time?
Across recent flights, UAL1787 arrives 0 minutes early on average. 67% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1787?
UAL1787 has been operated by 26 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1787 live?
Yes. When UAL1787 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.