UAL704 is operated by UNITED AIRLINES INC between Baltimore/Washington International Thurgood Marshall Airport (KBWI) and Chicago O'Hare International Airport (KORD). The flight is most often flown by a AIRBUS Airbus A320. Typical block time is 1h 50m. SkyMeter has observed 133 legs of this flight number via ADS-B.

✈
FLIGHTS
133
last 90 days
⏱
AVG DURATION
1h 50m
tracked time
📅
SERVICE PERIOD
5/27/2025 → 8/13/2026
first → last seen
🗺
ROUTES / TYPES
15 / 9
city pairs · airframes
⚠
INCIDENT RATE
2.3%
3 flagged

Routes flown

By count · last 90 days

10
KBWI → KORD
70
avg 1h 51m · Baltimore/Washington International Thurgood Marshall → Chicago O'Hare
KORD → KEWR
32
avg 1h 50m · Chicago O'Hare → Newark Liberty
KMRY → KORD
5
avg 4h 18m · Monterey Peninsula → Chicago O'Hare
KORD → KLAS
2
avg 4h 6m · Chicago O'Hare → McCarran
KSBN → KORD
1
avg 23m · South Bend → Chicago O'Hare
KORD → KPHL
1
avg 2h 32m · Chicago O'Hare → Philadelphia
KBWI → KMKE
1
avg 2h 10m · Baltimore/Washington International Thurgood Marshall → General Mitchell
KBWI → KSBN
1
avg 2h 17m · Baltimore/Washington International Thurgood Marshall → South Bend
KORD → KSYR
1
avg 1h 25m · Chicago O'Hare → Syracuse Hancock
KPHL → KEWR
1
avg 45m · Philadelphia → Newark Liberty

Aircraft types

Equipment used on this number

9
A320 AIRBUS Airbus A320
69
A21N AIRBUS Airbus A321 Neo
36
B738 BOEING Boeing 737-800
16
B739 BOEING Boeing 737-900
8
A319 AIRBUS Airbus A319
7
B38M BOEING Boeing 737 MAX 8
2
B763 BOEING Boeing 767-300
1
B737 BOEING Boeing 737-700
1
B39M BOEING Boeing 737 MAX 9
1

Safety profile

Flagged flights · last 90 days

Go-arounds
1
Unstable approach
2
Rejected TO
0
Stall warnings
0
Overspeeds
0
Runway excursion
0
Counts represent flights with at least one occurrence of each flag, not the total event count. See /incidents for individual events.

Recent flights

Newest 30 operations of UAL704

30
N69830BOEING Boeing 737-900
→
8/13/2026
6m
No alerts
Replay Analysis
N69830BOEING Boeing 737-900
→
8/13/2026
4h 35m
No alerts
Replay Analysis
N62849BOEING Boeing 737-900
→
8/12/2026
1h 47m
No alerts
Replay Analysis
N37540BOEING Boeing 737 MAX 9
→
8/11/2026
3h 37m
No alerts
Replay Analysis
N430UAAIRBUS Airbus A320
→
8/10/2026
1h 58m
No alerts
Replay Analysis
N87513BOEING Boeing 737-800
→
8/9/2026
1h 43m
△ Low approach-stability score
Replay Analysis
N87513BOEING Boeing 737-800
→
8/8/2026
2h 23m
No alerts
Replay Analysis
N87513BOEING Boeing 737-800
→
8/8/2026
4h 7m
△ Low approach-stability score
Replay Analysis
N4901UAIRBUS Airbus A320
→
8/7/2026
1h 46m
No alerts
Replay Analysis
N481UAAIRBUS Airbus A320
→
8/6/2026
1h 40m
No alerts
Replay Analysis
N481UAAIRBUS Airbus A320
→
8/5/2026
1h 36m
No alerts
Replay Analysis
N436UAAIRBUS Airbus A320
→
8/4/2026
1h 37m
No alerts
Replay Analysis
N481UAAIRBUS Airbus A320
→
8/3/2026
2h 3m
No alerts
Replay Analysis
N448UAAIRBUS Airbus A320
→
8/2/2026
2h 6m
No alerts
Replay Analysis
N73276BOEING Boeing 737-800
→
8/2/2026
49m
No alerts
Replay Analysis
N442UAAIRBUS Airbus A320
→
7/31/2026
1h 45m
No alerts
Replay Analysis
N492UAAIRBUS Airbus A320
→
7/30/2026
1h 43m
No alerts
Replay Analysis
N455UAAIRBUS Airbus A320
→
7/29/2026
1h 43m
No alerts
Replay Analysis
N4901UAIRBUS Airbus A320
→
7/28/2026
2h 0m
No alerts
Replay Analysis
N476UAAIRBUS Airbus A320
→
7/27/2026
10m
No alerts
Replay Analysis
N476UAAIRBUS Airbus A320
→
7/27/2026
1h 33m
No alerts
Replay Analysis
N447UAAIRBUS Airbus A320
→
7/26/2026
1h 46m
No alerts
Replay Analysis
N13227BOEING Boeing 737-800
→
7/26/2026
10m
No alerts
Replay Analysis
N13227BOEING Boeing 737-800
→
7/26/2026
1h 11m
No alerts
Replay Analysis
N13227BOEING Boeing 737-800
→
7/25/2026
2h 43m
No alerts
Replay Analysis
N13227BOEING Boeing 737-800
→
7/25/2026
3h 55m
No alerts
Replay Analysis
N438UAAIRBUS Airbus A320
→
7/24/2026
1h 38m
No alerts
Replay Analysis
N446UAAIRBUS Airbus A320
→
7/23/2026
1h 57m
No alerts
Replay Analysis
N436UAAIRBUS Airbus A320
→
7/22/2026
2h 0m
No alerts
Replay Analysis
N440UAAIRBUS Airbus A320
→
7/21/2026
2h 0m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window