Apparatus

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flight_takeoff Flight

UAL691

Operated by United Airlines

Live map

Live map filtered to UAL691. Shown when the flight is currently airborne.

Route airports View route page →

Departure

ORD KORD VFR

Chicago O'Hare International Airport

Chicago, US

Local time
00:20 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
160° / 8 kt
Visibility
10 SM
Ceiling
FEW 1,900 ft, BKN 3,600 ft, OVC 4,600 ft
Temp / Dew
18°C / 17°C
Altimeter
29.73 inHg
Wx
-TSRA

Obs: 2026-04-15T04:51:00.000Z

Raw METAR / TAF 
METAR KORD 150451Z 16008KT 10SM -TSRA FEW019 BKN036CB OVC046 18/17 A2973 RMK AO2 PK WND 32026/0401 GRE0354 SLP062 OCNL LTGICCCCG ALQDS TS ALQDS MOV E P0071 T01780167

TAF KORD 150259Z 1503/1606 20016G26KT 6SM -TSRA SCT035 BKN040CB TEMPO 1503/1505 31025G35KT 1 1/2SM +TSRA BR BKN030CB FM150500 19013KT 6SM -SHRA VCTS SCT025 BKN035CB OVC070 PROB30 1505/1508 2SM TSRA BKN025CB FM151000 24010KT 6SM -SHRA SCT020 OVC060 FM151400 21013G23KT P6SM SCT025 BKN040 FM152100 19012G22KT 6SM -SHRA VCTS SCT025 BKN040CB PROB30 1522/1602 2SM -TSRA BR OVC030CB

flight Live Traffic

flight_takeoff 556 Departures
flight_land 573 Arrivals

Arrival

IAH KIAH VFR

George Bush Intercontinental Airport

Houston, US

Local time
00:20 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
160° / 7 kt
Visibility
10 SM
Ceiling
FEW 3,000 ft
Temp / Dew
22°C / 20°C
Altimeter
30.01 inHg

Obs: 2026-04-15T04:53:00.000Z

Raw METAR / TAF 
METAR KIAH 150453Z 16007KT 10SM FEW030 22/20 A3001 RMK AO2 SLP163 T02220200

TAF KIAH 150303Z 1503/1606 15010KT P6SM SCT020 BKN035 FM150800 16006KT P6SM BKN015 BKN025 FM151400 17010KT P6SM SCT020 BKN025 FM151700 17014G24KT P6SM SCT035 BKN050 FM160400 16008KT P6SM SCT020 BKN035

flight Live Traffic

flight_takeoff 205 Departures
flight_land 154 Arrivals

Recent history last 3

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-13 AC033E ORD → IAH Apr 13, 19:45 UTCApr 13, 22:05 UTC2h 20m - -
2026-04-13 AC033E ORD → IAH Apr 13, 18:40 UTCApr 13, 20:10 UTC1h 30m - -
2026-04-12 AC59AA ORD → IAH Apr 12, 19:00 UTCApr 12, 20:15 UTC1h 15m - -

Performance history

Flights tracked
3
Avg arrival delay
-
On-time arrival
-
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 3

UAL691 frequently asked

Where does flight UAL691 fly?
UAL691 (United Airlines) flies from ORD to IAH. View the full route page.
How long is flight UAL691?
Based on observed flights, UAL691 takes on average 1h 42m from takeoff to landing.
How often does UAL691 fly?
UAL691 has been observed flying occasionally in our tracking data. We've recorded 3 flights under this callsign.
What aircraft operates flight UAL691?
UAL691 has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL691 live?
Yes. When UAL691 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.