Apparatus

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flight_takeoff Flight

UAL515C

Operated by United Airlines

Live map

Live map filtered to UAL515C. Shown when the flight is currently airborne.

Route airports View route page →

Departure

IAH KIAH VFR

George Bush Intercontinental Airport

Houston, US

Local time
02:18 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
180° / 3 kt
Visibility
10 SM
Ceiling
FEW 25,000 ft
Temp / Dew
25°C / 23°C
Altimeter
29.87 inHg

Obs: 2026-05-30T06:53:00.000Z

Raw METAR / TAF 
METAR KIAH 300653Z 18003KT 10SM FEW250 25/23 A2987 RMK AO2 SLP113 T02500228

TAF KIAH 300520Z 3006/3112 19005KT P6SM FEW045 BKN250 FM301100 VRB03KT P6SM SCT010 BKN028 FM301500 21006KT P6SM FEW015 SCT030 FM301800 17009KT P6SM SCT040 BKN250 FM310300 18006KT P6SM FEW030 BKN250 FM311000 00000KT P6SM BKN030

flight Live Traffic

flight_takeoff 57 Departures
flight_land 77 Arrivals

Arrival

SEA KSEA MVFR

Seattle–Tacoma International Airport

Seattle, US

Local time
00:18 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
30° / 6 kt
Visibility
4 SM
Ceiling
FEW 1,500 ft, BKN 3,300 ft, OVC 4,500 ft
Temp / Dew
9°C / 7°C
Altimeter
30.17 inHg
Wx
-RA BR

Obs: 2026-05-30T06:53:00.000Z

Raw METAR / TAF 
METAR KSEA 300653Z 03006KT 4SM -RA BR FEW015 BKN033 OVC045 09/07 A3017 RMK AO2 RAB05 SLP223 P0003 T00940072 $

TAF KSEA 300520Z 3006/3112 01009KT P6SM OVC035 TEMPO 3006/3009 -SHRA FM301200 14005KT P6SM BKN030 FM301900 28006KT P6SM BKN070 FM302200 31008KT P6SM SCT070 BKN250

flight Live Traffic

flight_takeoff 326 Departures
flight_land 319 Arrivals

Recent history last 7

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-18 A12AE8 IAH → SEA Apr 18, 05:25 UTCApr 18, 06:05 UTC40m - -
2026-04-18 A12AE8 IAH → SEA Apr 18, 04:45 UTCApr 18, 06:05 UTC1h 20m - -
2026-04-18 A12AE8 IAH → SEA Apr 18, 03:25 UTCApr 18, 05:20 UTC1h 55m - -
2026-04-18 A12AE8 IAH → SEA Apr 18, 01:45 UTCApr 18, 05:58 UTC4h 13m +30m +5m
2026-04-13 A449A2 - Apr 13, 04:20 UTCApr 13, 06:20 UTC2h 0m - -
2026-04-13 A449A2 - Apr 13, 03:55 UTCApr 13, 06:20 UTC2h 25m - -
2026-04-13 A449A2 - Apr 13, 01:50 UTCApr 13, 06:09 UTC4h 19m +35m -15m

Performance history

Flights tracked
7
Avg arrival delay
-5m
On-time arrival
100% 100% on time
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 7

UAL515C frequently asked

Where does flight UAL515C fly?
UAL515C (United Airlines) flies from IAH to SEA. View the full route page.
How long is flight UAL515C?
Based on observed flights, UAL515C takes on average 2h 24m from takeoff to landing.
How often does UAL515C fly?
UAL515C has been observed flying occasionally in our tracking data. We've recorded 7 flights under this callsign.
Is flight UAL515C usually on time?
Across recent flights, UAL515C arrives 5 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL515C?
UAL515C has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL515C live?
Yes. When UAL515C 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.