Apparatus

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flight_takeoff Flight

UAL450

Operated by United Airlines

Live map

Live map filtered to UAL450. 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
10:57 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 281739Z 2818/2924 30012KT P6SM VCSH BKN120 FM282000 29016KT P6SM VCSH BKN100 FM290700 29010KT P6SM FEW012 FM291000 29008KT P6SM SCT012 FM291800 29015KT P6SM FEW015

Arrival

MIA KMIA VFR

Miami International Airport

Miami, US

Local time
13:57 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
8 ft
Coordinates
25.7960, -80.2898

cloud Weather

Wind
100° / 7G17 kt
Visibility
10 SM
Ceiling
SCT 3,500 ft, SCT 30,000 ft
Temp / Dew
33°C / 22°C
Altimeter
30.06 inHg

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

Raw METAR / TAF 
METAR KMIA 281653Z 10007G17KT 10SM SCT035TCU SCT300 33/22 A3006 RMK AO2 LTG DSNT SW SLP180 CB DSNT SW AND NW MOV NW TCU W AND DSNT E T03280222 $

TAF KMIA 281720Z 2818/2924 12009KT P6SM VCTS SCT030CB FM290100 VRB04KT P6SM SCT030 SCT050 BKN250 FM290800 08006KT P6SM VCSH FEW030 FM291500 10008KT P6SM VCTS SCT030CB SCT050

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A12753 SFO → MIA Jul 26, 20:40 UTCJul 26, 22:00 UTC1h 20m - -
2026-07-26 A2B12D SFO → MIA Jul 26, 04:05 UTCJul 26, 09:50 UTC5h 46m - -
2026-07-25 A12732 SFO → MIA Jul 25, 19:50 UTCJul 26, 03:00 UTC7h 10m - -
2026-07-25 A44211 SFO → MIA Jul 25, 04:18 UTCJul 25, 09:25 UTC5h 7m -1422m -13m
2026-07-25 A44211 SFO → MIA Jul 25, 04:15 UTCJul 25, 09:40 UTC5h 25m - -
2026-07-24 A12797 SFO → MIA Jul 24, 20:05 UTCJul 25, 03:15 UTC7h 10m - -
2026-07-23 A2B198 SFO → MIA Jul 23, 20:35 UTCJul 24, 03:55 UTC7h 20m - -
2026-07-23 A126E8 SFO → MIA Jul 23, 03:45 UTCJul 23, 07:05 UTC3h 20m - -
2026-07-23 A126E8 SFO → MIA Jul 23, 03:37 UTCJul 23, 06:49 UTC3h 12m +489m +9m
2026-07-22 A126E8 SFO → MIA Jul 22, 20:55 UTCJul 23, 02:30 UTC5h 35m - -
2026-07-21 A12778 SFO → MIA Jul 21, 09:45 UTCJul 21, 09:50 UTC5m - -
2026-07-21 A12778 SFO → MIA Jul 21, 04:18 UTCJul 21, 09:30 UTC5h 12m +18m -8m
2026-07-21 A12778 SFO → MIA Jul 21, 04:10 UTCJul 21, 05:05 UTC55m - -
2026-07-20 A5CC19 SFO → MIA Jul 20, 20:05 UTCJul 21, 03:05 UTC7h 0m - -
2026-07-19 A2B196 EWR → ANC Jul 19, 21:00 UTCJul 20, 04:30 UTC7h 30m - -
2026-07-19 A44168 ANC → ORD Jul 19, 04:18 UTCJul 19, 09:24 UTC5h 6m +18m on time
2026-07-19 A44168 - Jul 19, 04:05 UTCJul 19, 08:00 UTC3h 55m - -
2026-07-17 A44187 EWR → ANC Jul 17, 20:10 UTCJul 18, 03:35 UTC7h 26m - -
2026-07-17 A44211 - Jul 17, 10:40 UTCJul 17, 10:50 UTC10m - -
2026-07-17 A44211 ANC → ORD Jul 17, 05:23 UTCJul 17, 10:24 UTC5h 1m +83m -10m
2026-07-17 A44211 - Jul 17, 05:20 UTCJul 17, 08:15 UTC2h 55m - -
2026-07-16 A126ED EWR → ANC Jul 16, 20:19 UTCJul 17, 03:59 UTC7h 40m - -
2026-07-16 A12731 - Jul 16, 04:20 UTCJul 16, 09:45 UTC5h 25m - -
2026-07-15 A8E9FD EWR → ANC Jul 15, 19:50 UTCJul 16, 03:25 UTC7h 35m - -
2026-07-15 A12755 - Jul 15, 04:05 UTCJul 15, 09:30 UTC5h 25m - -
2026-07-14 A1244D EWR → ANC Jul 14, 19:55 UTCJul 15, 03:20 UTC7h 24m - -
2026-07-14 A12750 - Jul 14, 04:10 UTCJul 14, 09:40 UTC5h 30m - -
2026-07-13 A12712 EWR → ANC Jul 13, 19:50 UTCJul 14, 03:15 UTC7h 25m - -
2026-07-12 A2B4EA EWR → ANC Jul 12, 20:15 UTCJul 13, 03:40 UTC7h 25m - -
2026-07-12 A12796 ANC → ORD Jul 12, 04:18 UTCJul 12, 09:35 UTC5h 17m +18m -17m

Performance history

Flights tracked
208 showing last 30
Avg arrival delay
-6m
On-time arrival
100% 100% on time
Aircraft used
21

Monthly activity 4 months

Month Flights tracked
July 2026 59
June 2026 75
May 2026 49
April 2026 25

UAL450 frequently asked

Where does flight UAL450 fly?
UAL450 (United Airlines) flies from SFO to MIA. View the full route page.
How long is flight UAL450?
Based on observed flights, UAL450 takes on average 5h 12m from takeoff to landing.
How often does UAL450 fly?
UAL450 has been observed flying several times a week in our tracking data. We've recorded 208 flights under this callsign.
Is flight UAL450 usually on time?
Across recent flights, UAL450 arrives 6 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL450?
UAL450 has been operated by 21 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL450 live?
Yes. When UAL450 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.