UAL1859 is operated by WILMINGTON TRUST CO TRUSTEE between Pittsburgh International Airport (KPIT) and George Bush Intercontinental Houston Airport (KIAH). The flight is most often flown by a BOEING Boeing 737-900. Typical block time is 1h 38m. SkyMeter has observed 40 legs of this flight number via ADS-B.

✈
FLIGHTS
40
last 90 days
⏱
AVG DURATION
1h 38m
tracked time
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last seen
🗺
ROUTES / TYPES
5 / 5
city pairs · airframes
⚠
INCIDENT RATE
0.0%
0 flagged

Routes flown

By count · last 90 days

2
KPIT → KIAH
19
avg 2h 43m · Pittsburgh → George Bush Intercontinental Houston
KIAH → KAUS
17
avg 37m · George Bush Intercontinental Houston → Austin Bergstrom

Aircraft types

Equipment used on this number

5
B739 BOEING Boeing 737-900
21
B737 BOEING Boeing 737-700
11
B39M BOEING Boeing 737 MAX 9
6
A320 AIRBUS Airbus A320
1
A319 AIRBUS Airbus A319
1

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 UAL1859

30
N63820BOEING Boeing 737-900
→
06/03/2026
31m
No alerts
Replay Analysis
N30401BOEING Boeing 737-900
→
06/03/2026
2h 35m
No alerts
Replay Analysis
N17565BOEING Boeing 737 MAX 9
→
06/02/2026
7m
No alerts
Replay Analysis
N17565BOEING Boeing 737 MAX 9
→
06/02/2026
30m
No alerts
Replay Analysis
N27733BOEING Boeing 737-700
→
06/02/2026
2h 36m
No alerts
Replay Analysis
N68836BOEING Boeing 737-900
→
06/01/2026
38m
No alerts
Replay Analysis
N39461BOEING Boeing 737-900
→
05/31/2026
33m
No alerts
Replay Analysis
N16713BOEING Boeing 737-700
→
05/31/2026
2h 35m
No alerts
Replay Analysis
N36447BOEING Boeing 737-900
→
05/29/2026
28m
No alerts
Replay Analysis
N23708BOEING Boeing 737-700
→
05/29/2026
2h 39m
No alerts
Replay Analysis
N37408BOEING Boeing 737-900
→
05/28/2026
2h 36m
No alerts
Replay Analysis
N39415BOEING Boeing 737-900
→
05/26/2026
37m
No alerts
Replay Analysis
N16713BOEING Boeing 737-700
→
05/26/2026
2h 35m
No alerts
Replay Analysis
N75433BOEING Boeing 737-900
→
05/25/2026
38m
No alerts
Replay Analysis
N13716BOEING Boeing 737-700
→
05/25/2026
2h 52m
No alerts
Replay Analysis
N66828BOEING Boeing 737-900
→
05/24/2026
38m
No alerts
Replay Analysis
N27421BOEING Boeing 737-900
→
05/24/2026
2h 41m
No alerts
Replay Analysis
N27734BOEING Boeing 737-700
→
05/23/2026
3h 7m
No alerts
Replay Analysis
N66803BOEING Boeing 737-900
→
05/21/2026
5m
No alerts
Replay Analysis
N66803BOEING Boeing 737-900
→
05/21/2026
37m
No alerts
Replay Analysis
N23708BOEING Boeing 737-700
→
05/21/2026
2h 36m
No alerts
Replay Analysis
N37415BOEING Boeing 737 MAX 9
→
05/20/2026
2h 42m
No alerts
Replay Analysis
N75433BOEING Boeing 737-900
→
05/18/2026
43m
No alerts
Replay Analysis
N17529BOEING Boeing 737 MAX 9
→
05/18/2026
2h 37m
No alerts
Replay Analysis
N66828BOEING Boeing 737-900
→
05/17/2026
38m
No alerts
Replay Analysis
N37510BOEING Boeing 737 MAX 9
→
05/17/2026
2h 38m
No alerts
Replay Analysis
N66837BOEING Boeing 737-900
→
04/25/2026
36m
No alerts
Replay Analysis
N14731BOEING Boeing 737-700
→
04/25/2026
2h 50m
No alerts
Replay Analysis
N62884BOEING Boeing 737-900
→
04/23/2026
36m
No alerts
Replay Analysis
N24715BOEING Boeing 737-700
→
04/23/2026
2h 26m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window