N78866

B753BOEING Boeing 757-300

UNITED AIRLINES INC· ICAO24 aab187· last seen 1d ago

N78866 is a BOEING Boeing 757-300 operated by UNITED AIRLINES INC. SkyMeter has tracked 180 flights totalling 567 hours of airtime via ADS-B across 48 callsigns. The most frequent segment is KIAD to KLAX. Service window in our records spans 47 days. Of those flights, 2 (1.1%) carry at least one detected incident — go-around, unstable approach, stall warning, or runway excursion.

✈
FLIGHTS
180
all time
⏱
FLOWN HOURS
567
tracked time
📍
AIRPORTS VISITED
10
unique
📡
CALLSIGNS
48
36 routes
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last
⚠
INCIDENT RATE
1.1%
2 flagged

Top routes

By flight count

10
KIAD → KLAX
7
KLAX → KIAD
6
KORD → KLAX
4
KSFO → KORD
3
KIAD → KDEN
3
KDEN → KMCO
3
PHNL → KSFO
3
KDEN → KSFO
3
KMCO → KORD
2
KORD → KSFO
2

Flight numbers

Most-flown by this airframe

10
UAL1431 6
UAL2276 5
UAL2268 5
UAL2292 4
UAL1509 4
UAL1221 3
UAL373 3
UAL576 3
None 3
UAL1719 2

Aircraft specifications

BOEING Boeing 757-300

Engines
Twin Jet
Vref (approach)
143 kt
MTOW
270,000 lb
Wingspan
135 ft
Length
179 ft
Wake category
Medium

Recent flights

Newest 50 operations of N78866

50
UAL1221BOEING Boeing 757-300
→
06/03/2026
5h 25m
No alerts
Replay Analysis
UAL1509BOEING Boeing 757-300
→
06/03/2026
27m
No alerts
Replay Analysis
UAL1509BOEING Boeing 757-300
→
06/03/2026
37m
No alerts
Replay Analysis
UAL1509BOEING Boeing 757-300
→
06/03/2026
4h 55m
No alerts
Replay Analysis
UAL373BOEING Boeing 757-300
→
06/02/2026
42m
No alerts
Replay Analysis
UAL373BOEING Boeing 757-300
→
06/02/2026
28m
No alerts
Replay Analysis
UAL373BOEING Boeing 757-300
→
06/02/2026
5h 8m
No alerts
Replay Analysis
UAL1509BOEING Boeing 757-300
→
06/02/2026
23m
No alerts
Replay Analysis
UAL1509BOEING Boeing 757-300
→
06/02/2026
35m
No alerts
Replay Analysis
UAL1509BOEING Boeing 757-300
→
06/02/2026
4h 56m
No alerts
Replay Analysis
UAL373BOEING Boeing 757-300
→
06/01/2026
42m
No alerts
Replay Analysis
UAL373BOEING Boeing 757-300
→
06/01/2026
27m
No alerts
Replay Analysis
UAL373BOEING Boeing 757-300
→
06/01/2026
5h 3m
No alerts
Replay Analysis
UAL1431BOEING Boeing 757-300
→
06/01/2026
25m
No alerts
Replay Analysis
UAL1431BOEING Boeing 757-300
→
05/31/2026
42m
No alerts
Replay Analysis
UAL1044BOEING Boeing 757-300
→
05/31/2026
4h 0m
No alerts
Replay Analysis
UAL1044BOEING Boeing 757-300
→
05/31/2026
5m
No alerts
Replay Analysis
UAL1377BOEING Boeing 757-300
→
05/31/2026
2h 51m
↻ Go-around
Replay Analysis
UAL1654BOEING Boeing 757-300
→
05/31/2026
2h 25m
No alerts
Replay Analysis
UAL501BOEING Boeing 757-300
→
05/29/2026
3h 46m
No alerts
Replay Analysis
UAL2348BOEING Boeing 757-300
→
05/29/2026
31m
No alerts
Replay Analysis
UAL1176BOEING Boeing 757-300
→
05/29/2026
47m
No alerts
Replay Analysis
UAL1176BOEING Boeing 757-300
→
05/29/2026
23m
No alerts
Replay Analysis
UAL1176BOEING Boeing 757-300
→
05/29/2026
4h 49m
No alerts
Replay Analysis
UAL1509BOEING Boeing 757-300
→
05/29/2026
22m
No alerts
Replay Analysis
UAL1509BOEING Boeing 757-300
→
05/29/2026
32m
No alerts
Replay Analysis
UAL373BOEING Boeing 757-300
→
05/28/2026
1h 1m
No alerts
Replay Analysis
UAL1431BOEING Boeing 757-300
→
05/27/2026
29m
No alerts
Replay Analysis
UAL1868BOEING Boeing 757-300
→
05/27/2026
5h 33m
No alerts
Replay Analysis
UAL418BOEING Boeing 757-300
→
05/27/2026
4h 39m
No alerts
Replay Analysis
UAL2276BOEING Boeing 757-300
→
05/27/2026
3h 5m
No alerts
Replay Analysis
UAL2276BOEING Boeing 757-300
→
05/26/2026
2h 6m
No alerts
Replay Analysis
UAL2276BOEING Boeing 757-300
→
05/26/2026
5h 12m
No alerts
Replay Analysis
UAL2268BOEING Boeing 757-300
→
05/26/2026
5h 2m
No alerts
Replay Analysis
UAL1719BOEING Boeing 757-300
→
05/26/2026
12h 56m
No alerts
Replay Analysis
UAL1221BOEING Boeing 757-300
→
05/25/2026
46m
No alerts
Replay Analysis
UAL1221BOEING Boeing 757-300
→
05/25/2026
27m
No alerts
Replay Analysis
UAL1431BOEING Boeing 757-300
→
05/25/2026
21m
No alerts
Replay Analysis
UAL1431BOEING Boeing 757-300
→
05/24/2026
42m
No alerts
Replay Analysis
UAL1868BOEING Boeing 757-300
→
05/24/2026
5h 16m
No alerts
Replay Analysis
UAL418BOEING Boeing 757-300
→
05/24/2026
4h 40m
No alerts
Replay Analysis
UAL2276BOEING Boeing 757-300
→
05/24/2026
3h 13m
No alerts
Replay Analysis
UAL2276BOEING Boeing 757-300
→
05/23/2026
2h 9m
No alerts
Replay Analysis
UAL2276BOEING Boeing 757-300
→
05/23/2026
5h 22m
No alerts
Replay Analysis
UAL2268BOEING Boeing 757-300
→
05/23/2026
4h 56m
No alerts
Replay Analysis
UAL1719BOEING Boeing 757-300
→
05/23/2026
57m
No alerts
Replay Analysis
UAL638BOEING Boeing 757-300
→
05/22/2026
25m
No alerts
Replay Analysis
UAL638BOEING Boeing 757-300
→
05/22/2026
49m
No alerts
Replay Analysis
UAL2633BOEING Boeing 757-300
→
05/22/2026
25m
No alerts
Replay Analysis
UAL2633BOEING Boeing 757-300
→
05/21/2026
2h 5m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution