Flight Status & Tracker

N138UA

UNITED STATES AIR FORCE, YOKOTA FLIGHT TRAINING CENTER · OIM → OKO · Last tracked Oct 11, 2026

N138UA is a flight number operated by UNITED STATES AIR FORCE, YOKOTA FLIGHT TRAINING CENTER between Oshima Airport (RJTO) and Yokota Air Base (RJTY). SkyMeter last tracked N138UA on October 11, 2026. The flight is most often flown by a DIAMOND Diamond Star DA40. Typical block time is 0h 44m. SkyMeter has observed 135 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
135
last 90 days
⏱
AVG DURATION
44m
tracked time
📅
SERVICE PERIOD
6/1/2025 → 10/11/2026
first → last seen
🗺
ROUTES / TYPES
2 / 1
city pairs · airframes
⚠
INCIDENT RATE
0.7%
1 flagged

Routes flown

By count · last 90 days

1
RJTO → RJTY
2
avg 47m · Oshima → Yokota Air Base

Aircraft types

Equipment used on this number

1
DA40 DIAMOND Diamond Star DA40
137

Safety profile

Flagged flights · last 90 days

Go-arounds
0
Unstable approach
1
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 N138UA

30
N138UADIAMOND Diamond Star DA40
→
10/11/2026
57m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
10/10/2026
50m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
10/9/2026
14m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
10/9/2026
1h 14m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
10/4/2026
12m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
10/4/2026
1h 24m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
10/3/2026
1h 17m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
10/3/2026
8m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
10/3/2026
10m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
10/3/2026
53m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
9/27/2026
6m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
9/27/2026
1h 18m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
9/27/2026
7m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
9/27/2026
1h 4m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
9/27/2026
7m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
9/27/2026
59m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
9/25/2026
44m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
9/25/2026
49m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
9/25/2026
23m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
9/25/2026
1h 29m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
9/25/2026
15m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
9/24/2026
18m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
9/24/2026
1h 33m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
9/22/2026
16m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
9/22/2026
1h 15m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
9/22/2026
1h 49m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
9/22/2026
7m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
9/22/2026
1h 58m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
9/19/2026
49m
No alerts
Replay Analysis
N138UADIAMOND Diamond Star DA40
→
9/19/2026
1h 11m
No alerts
Replay Analysis
© SkyMeter · All flight data subject to ODbL attribution · Tracked: 90-day window