Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL604

Operated by UAL

Live map

Live map filtered to UAL604. Shown when the flight is currently airborne.

Upcoming flights 1 scheduled

From To Scheduled departure Estimated arrival Status
SFO IAH May 30, 08:59 AM UTC May 30, 11:38 AM UTC PLANNED

Route airports View route page →

Departure

SFO KSFO MVFR

San Francisco International Airport

San Francisco, US

Local time
04:32 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
260° / 3 kt
Visibility
10 SM
Ceiling
OVC 1,200 ft
Temp / Dew
12°C / 9°C
Altimeter
30.09 inHg

Obs: 2026-05-30T10:56:00.000Z

Raw METAR / TAF 
METAR KSFO 301056Z 26003KT 10SM OVC012 12/09 A3009 RMK AO2 SLP190 T01220094

TAF KSFO 301122Z 3012/3118 27008KT P6SM OVC012 FM301800 28012KT P6SM SKC FM302300 27022KT P6SM SKC FM310600 28012KT P6SM SKC FM311200 27005KT P6SM FEW005

flight Live Traffic

flight_takeoff 211 Departures
flight_land 218 Arrivals

Arrival

IAH KIAH VFR

George Bush Intercontinental Airport

Houston, US

Local time
06:32 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
FEW 25,000 ft
Temp / Dew
23°C / 22°C
Altimeter
29.87 inHg

Obs: 2026-05-30T10:53:00.000Z

Raw METAR / TAF 
METAR KIAH 301053Z 00000KT 10SM FEW250 23/22 A2987 RMK AO2 SLP113 T02280222

TAF KIAH 301120Z 3012/3118 VRB03KT P6SM SCT010 BKN028 FM301500 21006KT P6SM FEW015 SCT030 FM301800 17009KT P6SM SCT040 BKN250 FM310300 18006KT P6SM FEW030 BKN250 FM311000 00000KT P6SM BKN250

flight Live Traffic

flight_takeoff 288 Departures
flight_land 295 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-30 A1C66A DEN → SYR May 30, 09:35 UTCMay 30, 10:30 UTC55m - -
2026-05-30 A1C66A DEN → SYR May 30, 08:40 UTCMay 30, 09:30 UTC50m - -
2026-05-29 A12AE5 DEN → SYR May 29, 13:00 UTCMay 29, 15:30 UTC2h 30m - -
2026-05-29 A1EA32 DEN → SYR May 29, 08:35 UTCMay 29, 11:35 UTC3h 0m - -
2026-05-28 A2BBF2 DEN → SYR May 28, 13:05 UTCMay 28, 15:35 UTC2h 30m - -
2026-05-28 A2BBF2 DEN → SYR May 28, 12:59 UTCMay 28, 15:31 UTC2h 32m +19m -3m
2026-05-28 AA8114 DEN → SYR May 28, 08:00 UTCMay 28, 11:05 UTC3h 5m - -
2026-05-27 A12AE5 DEN → SYR May 27, 13:20 UTCMay 27, 16:25 UTC3h 5m - -
2026-05-27 AA64BA DEN → SYR May 27, 08:00 UTCMay 27, 11:10 UTC3h 10m - -
2026-05-26 A1BEFC DEN → SYR May 26, 09:35 UTCMay 26, 13:00 UTC3h 25m - -
2026-05-25 A448D6 DEN → SYR May 25, 12:55 UTCMay 25, 15:30 UTC2h 35m - -
2026-05-25 A1CDD8 DEN → SYR May 25, 07:55 UTCMay 25, 11:05 UTC3h 10m - -
2026-05-24 AA9600 DEN → SYR May 24, 08:10 UTCMay 24, 11:25 UTC3h 15m - -
2026-05-23 AA8C39 DEN → SYR May 23, 08:05 UTCMay 23, 11:40 UTC3h 35m - -
2026-05-22 A44960 DEN → SYR May 22, 12:55 UTCMay 22, 15:35 UTC2h 40m - -
2026-05-22 AA8114 DEN → SYR May 22, 08:10 UTCMay 22, 11:25 UTC3h 15m - -
2026-05-21 A6F482 DEN → SYR May 21, 13:05 UTCMay 21, 15:35 UTC2h 30m - -
2026-05-21 A1CDD8 DEN → SYR May 21, 08:05 UTCMay 21, 11:20 UTC3h 15m - -
2026-05-20 AA64BA DEN → SYR May 20, 08:24 UTCMay 20, 11:45 UTC3h 21m +39m +10m
2026-05-20 AA64BA DEN → SYR May 20, 08:30 UTCMay 20, 11:40 UTC3h 10m - -
2026-05-19 A1EA32 DEN → SYR May 19, 10:10 UTCMay 19, 13:20 UTC3h 10m - -
2026-05-18 AA8C39 DEN → SYR May 18, 08:15 UTCMay 18, 11:15 UTC3h 0m - -
2026-05-17 A1BEFC DEN → SYR May 17, 08:05 UTCMay 17, 11:05 UTC3h 0m - -
2026-05-16 A12EE7 DEN → SYR May 16, 12:50 UTCMay 16, 15:20 UTC2h 30m - -
2026-05-16 AA9600 DEN → SYR May 16, 08:26 UTCMay 16, 11:25 UTC3h 0m - -
2026-05-15 A43E7F DEN → SYR May 15, 14:20 UTCMay 15, 17:00 UTC2h 39m - -
2026-05-15 A43E7F DEN → SYR May 15, 14:24 UTCMay 15, 16:57 UTC2h 33m +114m -10m
2026-05-15 AA75EF DEN → SYR May 15, 08:10 UTCMay 15, 11:15 UTC3h 5m - -
2026-05-14 AA7427 DEN → SYR May 14, 12:45 UTCMay 14, 15:20 UTC2h 35m - -
2026-05-14 A1CDD8 DEN → SYR May 14, 08:00 UTCMay 14, 11:05 UTC3h 5m - -

Performance history

Flights tracked
95 showing last 30
Avg arrival delay
-1m
On-time arrival
100% 100% on time
Aircraft used
17

Monthly activity 2 months

Month Flights tracked
May 2026 51
April 2026 44

UAL604 frequently asked

Where does flight UAL604 fly?
UAL604 (UAL) flies from SFO to IAH. View the full route page.
How long is flight UAL604?
Based on observed flights, UAL604 takes on average 2h 49m from takeoff to landing.
How often does UAL604 fly?
UAL604 has been observed flying several times a week in our tracking data. We've recorded 95 flights under this callsign.
Is flight UAL604 usually on time?
Across recent flights, UAL604 arrives 1 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL604?
UAL604 has been operated by 17 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL604 live?
Yes. When UAL604 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.