Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL1099

Operated by UAL

Live map

Live map filtered to UAL1099. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SJO MROC VFR

Juan Santamaría International Airport

San José (Alajuela), CR

Local time
18:44 CST
Timezone
America/Costa_Rica
Type
Large Airport
Elevation
3,021 ft
Coordinates
9.9939, -84.2088

cloud Weather

Wind
100° / 10 kt
Visibility
6 SM
Ceiling
FEW 4,500 ft, BKN 12,000 ft
Temp / Dew
22°C / 17°C
Altimeter
29.97 inHg

Obs: 2026-08-29T00:00:00.000Z

Raw METAR / TAF 
METAR MROC 290000Z 10010KT 9999 FEW045 BKN120 22/17 A2997 NOSIG

TAF MROC 282345Z 2900/2924 10011KT 9999 FEW045 TX30/2919Z TN22/2910Z TEMPO 2900/2902 DZ TEMPO 2921/2924 25005KT SHRA SCT020TCU

flight Live Traffic

flight_takeoff 11 Departures
flight_land 8 Arrivals

Arrival

IAH KIAH VFR

George Bush Intercontinental Airport

Houston, US

Local time
19:44 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
190° / 5 kt
Visibility
10 SM
Ceiling
FEW 7,500 ft, SCT 11,000 ft, BKN 16,000 ft, BKN 25,000 ft
Temp / Dew
24°C / 24°C
Altimeter
29.96 inHg

Obs: 2026-08-29T00:06:00.000Z

Raw METAR / TAF 
SPECI KIAH 290006Z 19005KT 10SM FEW075 SCT110 BKN160 BKN250 24/24 A2996 RMK AO2 RAE04 TSE06 TS DSIPT P0000 T02440239

TAF KIAH 282338Z 2900/3006 09010KT P6SM VCSH FEW015 FEW040 BKN250 FM290100 14005KT P6SM SCT040 FM290600 VRB05KT P6SM FEW030 FM291800 14007KT P6SM SCT250

flight Live Traffic

flight_takeoff 197 Departures
flight_land 195 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A44213 SJO → IAH Jul 26, 19:35 UTCJul 26, 22:45 UTC3h 10m - -
2026-07-25 A5CF19 SJO → IAH Jul 25, 19:40 UTCJul 25, 22:50 UTC3h 10m - -
2026-07-24 A44213 SJO → IAH Jul 24, 19:40 UTCJul 24, 22:55 UTC3h 15m - -
2026-07-23 A12796 SJO → IAH Jul 23, 19:45 UTCJul 23, 23:10 UTC3h 25m - -
2026-07-22 A5CBF3 SJO → IAH Jul 22, 21:20 UTCJul 22, 23:25 UTC2h 5m - -
2026-07-22 A5CBF3 SJO → IAH Jul 22, 20:00 UTCJul 22, 21:10 UTC1h 10m - -
2026-07-21 A75966 SJO → IAH Jul 21, 19:45 UTCJul 21, 22:55 UTC3h 10m - -
2026-07-20 A75966 SJO → IAH Jul 20, 19:35 UTCJul 20, 22:45 UTC3h 10m - -
2026-07-20 A75966 SJO → IAH Jul 20, 19:42 UTCJul 20, 22:36 UTC2h 54m +17m -3m
2026-07-19 A75966 - Jul 19, 20:10 UTCJul 19, 23:15 UTC3h 5m - -
2026-07-18 A123E2 - Jul 18, 20:00 UTCJul 18, 23:10 UTC3h 10m - -
2026-07-17 A2B154 - Jul 17, 19:55 UTCJul 17, 23:05 UTC3h 10m - -
2026-07-16 A12753 - Jul 16, 19:40 UTCJul 16, 23:15 UTC3h 35m - -
2026-07-15 A2B47F - Jul 15, 19:50 UTCJul 15, 23:10 UTC3h 20m - -
2026-07-15 A2B47F SJO → IAH Jul 15, 19:42 UTCJul 15, 22:56 UTC3h 14m +17m -7m
2026-07-14 A12733 - Jul 14, 19:40 UTCJul 14, 23:00 UTC3h 19m - -
2026-07-13 A5CC35 - Jul 13, 20:45 UTCJul 13, 23:25 UTC2h 40m - -
2026-07-13 A5CC35 - Jul 13, 19:50 UTCJul 13, 20:10 UTC20m - -
2026-07-12 A44166 - Jul 12, 19:45 UTCJul 12, 21:30 UTC1h 45m - -
2026-07-12 A44166 SJO → IAH Jul 12, 19:52 UTCJul 12, 22:51 UTC2h 59m +27m -20m
2026-07-11 A44213 - Jul 11, 22:40 UTCJul 11, 23:00 UTC20m - -
2026-07-11 A44213 - Jul 11, 19:50 UTCJul 11, 21:40 UTC1h 50m - -
2026-07-11 A44213 SJO → IAH Jul 11, 19:42 UTCJul 11, 22:58 UTC3h 16m +17m -5m
2026-07-10 A12731 - Jul 10, 19:45 UTCJul 10, 20:00 UTC15m - -
2026-07-10 A12731 SJO → IAH Jul 10, 19:42 UTCJul 10, 22:46 UTC3h 4m +17m -7m
2026-07-10 A12731 SJO → IAH Jul 10, 19:42 UTCJul 10, 22:56 UTC3h 14m +17m +3m
2026-07-09 A126E6 - Jul 9, 22:40 UTCJul 9, 23:05 UTC25m - -
2026-07-08 AA739E - Jul 8, 15:15 UTCJul 8, 23:15 UTC8h 0m - -
2026-07-06 A1277A SJO → IAH Jul 6, 19:42 UTCJul 6, 22:55 UTC3h 13m +17m +8m
2026-07-06 A1277A - Jul 6, 14:50 UTCJul 6, 23:00 UTC8h 10m - -

Performance history

Flights tracked
147 showing last 30
Avg arrival delay
-4m
On-time arrival
100% 100% on time
Aircraft used
16

Monthly activity 4 months

Month Flights tracked
July 2026 36
June 2026 43
May 2026 37
April 2026 31

UAL1099 frequently asked

Where does flight UAL1099 fly?
UAL1099 (UAL) flies from SJO to IAH. View the full route page.
How long is flight UAL1099?
Based on observed flights, UAL1099 takes on average 2h 56m from takeoff to landing.
How often does UAL1099 fly?
UAL1099 has been observed flying several times a week in our tracking data. We've recorded 147 flights under this callsign.
Is flight UAL1099 usually on time?
Across recent flights, UAL1099 arrives 4 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1099?
UAL1099 has been operated by 16 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1099 live?
Yes. When UAL1099 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.