UAL424 is operated by UNITED AIRLINES INC between Newark Liberty International Airport (KEWR) and Dallas Fort Worth International Airport (KDFW). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 2h 21m. SkyMeter has observed 105 legs of this flight number via ADS-B.

✈
FLIGHTS
105
last 90 days
⏱
AVG DURATION
2h 21m
tracked time
📅
SERVICE PERIOD
05/27/2025 → 08/28/2026
first → last seen
🗺
ROUTES / TYPES
10 / 6
city pairs · airframes
⚠
INCIDENT RATE
1.0%
1 flagged

Routes flown

By count · last 90 days

5
KEWR → KDFW
40
avg 3h 23m · Newark Liberty → Dallas Fort Worth
KBNA → KORD
21
avg 1h 30m · Nashville → Chicago O'Hare
KORD → KLGA
20
avg 1h 54m · Chicago O'Hare → La Guardia
KEWR → KMSP
11
avg 2h 38m · Newark Liberty → Minneapolis-St Paul International/Wold-Chamberlain
KDEN → KPHL
1
avg 3h 32m · Denver → Philadelphia

Aircraft types

Equipment used on this number

6
B739 BOEING Boeing 737-900
39
B738 BOEING Boeing 737-800
26
B737 BOEING Boeing 737-700
18
B38M BOEING Boeing 737 MAX 8
11
B39M BOEING Boeing 737 MAX 9
10
A320 AIRBUS Airbus A320
1

Safety profile

Flagged flights · last 90 days

Go-arounds
1
Unstable approach
0
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 UAL424

30
N17300BOEING Boeing 737 MAX 8
→
08/28/2026
5m
No alerts
Replay Analysis
N17300BOEING Boeing 737 MAX 8
→
08/28/2026
2h 57m
No alerts
Replay Analysis
N47332BOEING Boeing 737 MAX 8
→
08/25/2026
2h 44m
No alerts
Replay Analysis
N17314BOEING Boeing 737 MAX 8
→
08/24/2026
2h 43m
No alerts
Replay Analysis
N17361BOEING Boeing 737 MAX 8
→
08/23/2026
2h 29m
No alerts
Replay Analysis
N37554BOEING Boeing 737 MAX 9
→
08/22/2026
2h 30m
No alerts
Replay Analysis
N37342BOEING Boeing 737 MAX 8
→
08/18/2026
2h 26m
No alerts
Replay Analysis
N37352BOEING Boeing 737 MAX 8
→
08/17/2026
2h 43m
No alerts
Replay Analysis
N17320BOEING Boeing 737 MAX 8
→
08/16/2026
2h 40m
No alerts
Replay Analysis
N27526BOEING Boeing 737 MAX 9
→
08/15/2026
2h 35m
No alerts
Replay Analysis
N27274BOEING Boeing 737 MAX 8
→
08/14/2026
2h 40m
No alerts
Replay Analysis
N17300BOEING Boeing 737 MAX 8
→
08/13/2026
2h 36m
No alerts
Replay Analysis
N17362BOEING Boeing 737 MAX 8
→
08/11/2026
2h 30m
No alerts
Replay Analysis
N69806BOEING Boeing 737-900
→
08/11/2026
3h 19m
No alerts
Replay Analysis
N68822BOEING Boeing 737-900
→
08/10/2026
3h 23m
No alerts
Replay Analysis
N27586BOEING Boeing 737 MAX 9
→
08/09/2026
3h 7m
No alerts
Replay Analysis
N61898BOEING Boeing 737-900
→
08/08/2026
4h 8m
No alerts
Replay Analysis
N62892BOEING Boeing 737-900
→
08/07/2026
3h 24m
No alerts
Replay Analysis
N37422BOEING Boeing 737-900
→
08/06/2026
3h 48m
No alerts
Replay Analysis
N37434BOEING Boeing 737-900
→
08/05/2026
3h 26m
No alerts
Replay Analysis
N68801BOEING Boeing 737-900
→
08/04/2026
3h 12m
No alerts
Replay Analysis
N37464BOEING Boeing 737-900
→
08/03/2026
3h 24m
No alerts
Replay Analysis
N37547BOEING Boeing 737 MAX 9
→
08/02/2026
2h 13m
No alerts
Replay Analysis
N69819BOEING Boeing 737-900
→
08/01/2026
5m
No alerts
Replay Analysis
N69819BOEING Boeing 737-900
→
08/01/2026
3h 33m
No alerts
Replay Analysis
N62849BOEING Boeing 737-900
→
07/31/2026
2h 56m
No alerts
Replay Analysis
N36469BOEING Boeing 737-900
→
07/30/2026
3h 11m
No alerts
Replay Analysis
N39450BOEING Boeing 737-900
→
07/28/2026
3h 4m
No alerts
Replay Analysis
N69804BOEING Boeing 737-900
→
07/27/2026
3h 49m
No alerts
Replay Analysis
N47446BOEING Boeing 737 MAX 9
→
07/26/2026
3h 4m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window