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flight_takeoff Flight

UAL515T

Operated by United Airlines

Live map

Live map filtered to UAL515T. Shown when the flight is currently airborne.

Route airports View route page →

Departure

IAH KIAH VFR

George Bush Intercontinental Airport

Houston, US

Local time
21:30 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
170° / 7 kt
Visibility
10 SM
Ceiling
FEW 3,500 ft, BKN 25,000 ft
Temp / Dew
28°C / 22°C
Altimeter
29.85 inHg

Obs: 2026-05-30T01:53:00.000Z

Raw METAR / TAF 
METAR KIAH 300153Z 17007KT 10SM FEW035 BKN250 28/22 A2985 RMK AO2 SLP106 T02830217

TAF KIAH 292320Z 3000/3106 VRB05KT P6SM SCT050 BKN250 FM301100 VRB03KT P6SM SCT010 FM301500 21006KT P6SM FEW025 FM301800 17009KT P6SM SCT040 BKN250 FM310300 18006KT P6SM FEW030 BKN250

flight Live Traffic

flight_takeoff 309 Departures
flight_land 248 Arrivals

Arrival

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
19:30 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
10° / 9 kt
Visibility
10 SM
Ceiling
BKN 5,000 ft
Temp / Dew
14°C / 9°C
Altimeter
30.09 inHg

Obs: 2026-05-30T01:53:00.000Z

Raw METAR / TAF 
METAR KSEA 300153Z 01009KT 10SM BKN050 14/09 A3009 RMK AO2 SLP194 T01390089 $

TAF KSEA 292339Z 3000/3106 03005KT P6SM FEW020 BKN035 FM300300 03010KT P6SM BKN050 FM301200 10005KT P6SM BKN030 FM301900 28006KT P6SM BKN070

flight Live Traffic

flight_takeoff 205 Departures
flight_land 259 Arrivals

Recent history last 2

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-19 A6F482 IAH → SEA Apr 19, 01:50 UTCApr 19, 06:05 UTC4h 15m - -
2026-04-19 A6F482 IAH → SEA Apr 19, 01:49 UTCApr 19, 06:00 UTC4h 11m +34m -4m

Performance history

Flights tracked
2
Avg arrival delay
-4m
On-time arrival
100% 100% on time
Aircraft used
1

Monthly activity 1 month

Month Flights tracked
April 2026 2

UAL515T frequently asked

Where does flight UAL515T fly?
UAL515T (United Airlines) flies from IAH to SEA. View the full route page.
How long is flight UAL515T?
Based on observed flights, UAL515T takes on average 4h 13m from takeoff to landing.
How often does UAL515T fly?
UAL515T has been observed flying rarely in our tracking data. We've recorded 2 flights under this callsign.
Is flight UAL515T usually on time?
Across recent flights, UAL515T arrives 4 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
Can I track UAL515T live?
Yes. When UAL515T 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.