Airlines / UAL / United Airlines, Inc. (Chicago, IL)United States
United Airlines, Inc. (Chicago, IL) logo

United Airlines, Inc. (Chicago, IL)

ICAO UAL📻 United

📍 United States

DAILY AVG FLIGHTS
4,312
last 30 days
AIRPORTS SERVED
710
UNIQUE ROUTES
2,762
AVG FLIGHT TIME
2h 57m

United Airlines, Inc. (Chicago, IL) (UAL) is a carrier registered in United States. SkyMeter has observed 4,312 flights via ADS-B across 2762 routes. The fleet on file includes 21 aircraft, most commonly the Boeing 737-900. The busiest segment is KLGA to KORD.

Fleet

21 types observed across 97,766 flights · last 30 days

Boeing 737-900
13,898i
B739
Boeing 737-900
Embraer 175 long wing
13,246i
E75L
Embraer 175 long wing
Boeing 737-800
11,866i
B738
Boeing 737-800
Boeing 737 MAX 9
9,634i
B39M
Boeing 737 MAX 9
Airbus A320
6,855i
A320
Airbus A320
Airbus A321 Neo
6,271i
A21N
Airbus A321 Neo
Boeing 737 MAX 8
6,226i
B38M
Boeing 737 MAX 8
Embraer ERJ 145 XR
5,818i
E45X
Embraer ERJ 145 XR
Airbus A319
4,504i
A319
Airbus A319
Boeing 737-700
3,394i
B737
Boeing 737-700
Boeing 777-200
3,344i
B772
Boeing 777-200
canadair CRJ-700
2,299i
CRJ7
canadair CRJ-700
Boeing 757-200
2,028i
B752
Boeing 757-200
Boeing 787-9 Dreamliner
1,949i
B789
Boeing 787-9 Dreamliner
Boeing 767-300
1,714i
B763
Boeing 767-300
Boeing 757-300
1,316i
B753
Boeing 757-300
Boeing 787-10 Dreamliner
1,217i
B78X
Boeing 787-10 Dreamliner
Boeing 777-300ER
1,041i
B77W
Boeing 777-300ER
Boeing 767-400
575i
B764
Boeing 767-400
Boeing 787-8 BBJ/Dreamliner
527i
B788
Boeing 787-8 BBJ/Dreamliner

Top Routes

By flight count over last 30 days

LGA → ORD
246/day
IAH → DEN
240/day
EWR → SFO
239/day
ORD → LGA
233/day
ORD → EWR
230/day
ORD → IAH
228/day
IAH → ORD
226/day
DEN → IAH
224/day
EWR → ORD
215/day
EWR → IAH
215/day
LAX → IAH
206/day
ORD → DCA
205/day
ORD → DEN
204/day
ORD → LAX
201/day
DEN → ORD
200/day

Recent Flights

Click Replay or Analyse on any row

UAL440LANDED
23:54
ORD → · B738
📊 Analyse ▶ Replay ⬇ .smr
UAL1573LANDED
23:54
LAX → · B739
📊 Analyse ▶ Replay ⬇ .smr
UAL2406LANDED
23:54
IAH → · B39M
📊 Analyse ▶ Replay ⬇ .smr
UAL212LANDED
23:53
LAX → · A21N
📊 Analyse ▶ Replay ⬇ .smr
UCA4266LANDED
23:53
IAH → · E45X
📊 Analyse ▶ Replay ⬇ .smr
UAL313LANDED
23:53
IAH → · A320
📊 Analyse ▶ Replay ⬇ .smr
UAL741LANDED
23:52
BZN → · B38M
📊 Analyse ▶ Replay ⬇ .smr
UCA4334LANDED
23:51
IAH → · E45X
📊 Analyse ▶ Replay ⬇ .smr
UAL1196LANDED
23:51
ORD → · B739
📊 Analyse ▶ Replay ⬇ .smr
UAL288LANDED
23:51
ORD → · B752
📊 Analyse ▶ Replay ⬇ .smr
UAL8181LANDED
23:51
ORD → · A320
📊 Analyse ▶ Replay ⬇ .smr
SKW5763LANDED
23:51
ORD → · E75L
📊 Analyse ▶ Replay ⬇ .smr
UCA4303LANDED
23:51
PNS → · E45X
📊 Analyse ▶ Replay ⬇ .smr
UAL909LANDED
23:50
ORD → · B788
📊 Analyse ▶ Replay ⬇ .smr
UCA4284LANDED
23:50
IAH → · E45X
📊 Analyse ▶ Replay ⬇ .smr

Recent Safety Events

10 events detected by SkyMeter from ADS-B traces · last 30 days

View all →
Event Flight Airport Aircraft When (UTC)
Diverted UAL1154 KORD B739 2026-07-19 23:51
Diverted UAL1050 KIAH B39M 2026-07-19 23:29
Unstable approach UAL2264 KBNA A320 2026-07-19 23:29
Unstable approach UAL2249 KLGA B38M 2026-07-19 23:11
EmergencyDescent UAL1991 KEWR A319 2026-07-19 23:07
Diverted UAL1270 KIAD B39M 2026-07-19 23:03
Go-around UAL1942 KDEN A320 2026-07-19 23:01
Go-around UAL1790 KDEN A320 2026-07-19 22:12
Go-around UAL562 KBZN A320 2026-07-19 21:56
Unstable approach UAL1821 KLGA B738 2026-07-19 21:36
Event detection from ADS-B traces. Not all events indicate hazardous conditions. Go-arounds are routine; unstable-approach flags are advisory thresholds. See methodology for what each event type measures.