Flight Status & Tracker

UCA4840

UNITED AIRLINES INC · SYR → IAD · Last tracked Aug 22, 2026

UCA4840 is a flight number operated by UNITED AIRLINES INC between Syracuse Hancock International Airport (KSYR) and Washington Dulles International Airport (KIAD). SkyMeter last tracked UCA4840 on August 22, 2026. The flight is most often flown by a EMBRAER Embraer ERJ 145 XR. Typical block time is 1h 13m. SkyMeter has observed 30 legs of this flight number via ADS-B.

SkyMeter tracks historical flight activity from ADS-B data — this is not a live gate-to-gate status feed.

✈
FLIGHTS
30
last 90 days
⏱
AVG DURATION
1h 13m
tracked time
📅
SERVICE PERIOD
5/28/2025 → 8/22/2026
first → last seen
🗺
ROUTES / TYPES
3 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

3
KSYR → KIAD
28
avg 1h 12m · Syracuse Hancock → Washington Dulles
KBHM → KIAH
1
avg 1h 19m · Birmingham-Shuttlesworth → George Bush Intercontinental Houston
KIAH → KBHM
1
avg 1h 21m · George Bush Intercontinental Houston → Birmingham-Shuttlesworth

Aircraft types

Equipment used on this number

1
E45X EMBRAER Embraer ERJ 145 XR
30

Safety profile

Flagged flights · last 90 days

Go-arounds
0
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 UCA4840

30
N10156EMBRAER Embraer ERJ 145 XR
→
8/22/2026
1h 18m
No alerts
Replay Analysis
N10156EMBRAER Embraer ERJ 145 XR
→
8/22/2026
1h 21m
No alerts
Replay Analysis
N13202EMBRAER Embraer ERJ 145 XR
→
8/10/2026
1h 7m
No alerts
Replay Analysis
N14174EMBRAER Embraer ERJ 145 XR
→
8/8/2026
2h 9m
No alerts
Replay Analysis
N12175EMBRAER Embraer ERJ 145 XR
→
8/7/2026
1h 12m
No alerts
Replay Analysis
N21154EMBRAER Embraer ERJ 145 XR
→
8/6/2026
1h 6m
No alerts
Replay Analysis
N12175EMBRAER Embraer ERJ 145 XR
→
8/5/2026
1h 7m
No alerts
Replay Analysis
N12142EMBRAER Embraer ERJ 145 XR
→
8/4/2026
1h 5m
No alerts
Replay Analysis
N12195EMBRAER Embraer ERJ 145 XR
→
8/3/2026
1h 10m
No alerts
Replay Analysis
N21154EMBRAER Embraer ERJ 145 XR
→
8/2/2026
1h 13m
No alerts
Replay Analysis
N16151EMBRAER Embraer ERJ 145 XR
→
8/1/2026
1h 8m
No alerts
Replay Analysis
N12145EMBRAER Embraer ERJ 145 XR
→
7/31/2026
1h 12m
No alerts
Replay Analysis
N21144EMBRAER Embraer ERJ 145 XR
→
7/30/2026
1h 6m
No alerts
Replay Analysis
N17196EMBRAER Embraer ERJ 145 XR
→
7/29/2026
1h 7m
No alerts
Replay Analysis
N14186EMBRAER Embraer ERJ 145 XR
→
7/28/2026
1h 5m
No alerts
Replay Analysis
N12167EMBRAER Embraer ERJ 145 XR
→
7/27/2026
1h 11m
No alerts
Replay Analysis
N14174EMBRAER Embraer ERJ 145 XR
→
7/26/2026
1h 8m
No alerts
Replay Analysis
N14158EMBRAER Embraer ERJ 145 XR
→
7/25/2026
1h 15m
No alerts
Replay Analysis
N14188EMBRAER Embraer ERJ 145 XR
→
7/24/2026
1h 12m
No alerts
Replay Analysis
N12175EMBRAER Embraer ERJ 145 XR
→
7/23/2026
1h 8m
No alerts
Replay Analysis
N16170EMBRAER Embraer ERJ 145 XR
→
7/22/2026
59m
No alerts
Replay Analysis
N11191EMBRAER Embraer ERJ 145 XR
→
7/21/2026
1h 7m
No alerts
Replay Analysis
N11191EMBRAER Embraer ERJ 145 XR
→
7/20/2026
1h 16m
No alerts
Replay Analysis
N12195EMBRAER Embraer ERJ 145 XR
→
7/19/2026
1h 5m
No alerts
Replay Analysis
N11193EMBRAER Embraer ERJ 145 XR
→
7/18/2026
1h 27m
No alerts
Replay Analysis
N24128EMBRAER Embraer ERJ 145 XR
→
7/17/2026
1h 10m
No alerts
Replay Analysis
N11176EMBRAER Embraer ERJ 145 XR
→
7/16/2026
1h 13m
No alerts
Replay Analysis
N16170EMBRAER Embraer ERJ 145 XR
→
7/15/2026
1h 11m
No alerts
Replay Analysis
N14203EMBRAER Embraer ERJ 145 XR
→
7/14/2026
1h 11m
No alerts
Replay Analysis
N12195EMBRAER Embraer ERJ 145 XR
→
7/13/2026
1h 18m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window