Apparatus

Try JFK, AAL1290, BAW, or N225AN.

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
18:13 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
90° / 6 kt
Visibility
7 SM
Ceiling
FEW 900 ft, FEW 3,500 ft, BKN 11,000 ft, BKN 25,000 ft
Temp / Dew
23°C / 22°C
Altimeter
30.00 inHg
Wx
-TSRA

Obs: 2026-08-28T22:53:00.000Z

Raw METAR / TAF 
METAR KIAH 282253Z 09006KT 7SM -TSRA FEW009 FEW035CB BKN110 BKN250 23/22 A3000 RMK AO2 PK WND 08029/2156 WSHFT 2140 SLP157 PK WND 08029/2156 WSHFT 29 OCNL LTGICCC NW-NE TS NW-NE MOV LTL P0064 T02330222

TAF KIAH 282212Z 2822/2924 VRB18G40KT 4SM TSRA FEW015 BKN040CB FM282300 14005KT P6SM VCTS SCT040CB FM290100 14005KT P6SM SCT040 FM290600 VRB05KT P6SM FEW030

flight Live Traffic

flight_takeoff 184 Departures
flight_land 166 Arrivals

Arrival

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
16:13 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
210° / 7 kt
Visibility
10 SM
Ceiling
FEW 3,000 ft, SCT 6,000 ft
Temp / Dew
22°C / 12°C
Altimeter
30.02 inHg

Obs: 2026-08-28T22:53:00.000Z

Raw METAR / TAF 
METAR KSEA 282253Z 21007KT 10SM FEW030 SCT060 22/12 A3002 RMK AO2 SLP170 T02220117 $

TAF KSEA 282100Z 2821/2924 23009KT P6SM SCT025 BKN050 FM290200 32006KT P6SM BKN050 FM290800 19007KT P6SM -SHRA OVC035 FM291100 19006KT P6SM -SHRA BKN025 OVC030 FM291800 21007KT P6SM -SHRA SCT020 OVC030

flight Live Traffic

flight_takeoff 182 Departures
flight_land 218 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.