flight Aircraft
N21144
EMBRAER ERJ-145XR
Operated by UNITED AIRLINES INC
- Tail number
- N21144
- Type
- E45X
- Mode-S
- A1C03A
Not currently tracked · last seen 2h ago
- Flights observed
- 315 showing last 50
- Avg flight time
- 1h 1m
- Typical route
- LRD → IAH
- Last seen
- 2h ago
Last known area
Recent flights last 50
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-06-02 | MDT → IAD | Jun 2, 18:55 UTC | Jun 2, 19:20 UTC | 25m |
| 2026-06-02 | IAD → MDT | Jun 2, 17:10 UTC | Jun 2, 17:35 UTC | 25m |
| 2026-06-02 | IAD → CMH | Jun 2, 14:40 UTC | Jun 2, 15:40 UTC | 1h 0m |
| 2026-06-02 | ORF → IAD | Jun 2, 12:45 UTC | Jun 2, 13:50 UTC | 1h 5m |
| 2026-06-02 | IAD → CVG | Jun 2, 09:50 UTC | Jun 2, 10:55 UTC | 1h 5m |
| 2026-06-02 | IAD → PHL | Jun 2, 02:25 UTC | Jun 2, 03:30 UTC | 1h 5m |
| 2026-06-01 | IAH → HRL | Jun 1, 23:55 UTC | Jun 2, 00:55 UTC | 1h 0m |
| 2026-06-01 | IAD → CAE | Jun 1, 21:45 UTC | Jun 1, 22:50 UTC | 1h 5m |
| 2026-06-01 | LRD → IAH | Jun 1, 19:15 UTC | Jun 1, 19:50 UTC | 35m |
| 2026-06-01 | IAD → BTV | Jun 1, 17:20 UTC | Jun 1, 18:00 UTC | 40m |
| 2026-06-01 | IAD → BTV | Jun 1, 14:55 UTC | Jun 1, 15:10 UTC | 15m |
| 2026-06-01 | IAD → BDL | Jun 1, 13:10 UTC | Jun 1, 13:25 UTC | 15m |
| 2026-06-01 | ITH → IAD | Jun 1, 10:15 UTC | Jun 1, 11:00 UTC | 45m |
| 2026-06-01 | ITH → IAD | Jun 1, 10:16 UTC | Jun 1, 10:56 UTC | 40m |
| 2026-06-01 | IAD → ITH | Jun 1, 03:00 UTC | Jun 1, 03:40 UTC | 40m |
| 2026-06-01 | ITH → IAD | Jun 1, 00:00 UTC | Jun 1, 00:40 UTC | 40m |
| 2026-05-31 | IAD → ITH | May 31, 21:55 UTC | May 31, 22:30 UTC | 35m |
| 2026-05-31 | HSV → IAD | May 31, 18:35 UTC | May 31, 20:15 UTC | 1h 40m |
| 2026-05-31 | HSV → IAD | May 31, 18:09 UTC | May 31, 20:10 UTC | 2h 1m |
| 2026-05-31 | IAH → HSV | May 31, 15:30 UTC | May 31, 16:50 UTC | 1h 20m |
| 2026-05-31 | LRD → IAH | May 31, 12:38 UTC | May 31, 13:33 UTC | 55m |
| 2026-05-31 | LRD → IAH | May 31, 12:30 UTC | May 31, 13:25 UTC | 55m |
| 2026-05-31 | IAH → MFE | May 31, 00:10 UTC | May 31, 01:11 UTC | 1h 1m |
| 2026-05-30 | AMA → IAH | May 30, 20:20 UTC | May 30, 21:35 UTC | 1h 15m |
| 2026-05-30 | IAH → AMA | May 30, 17:45 UTC | May 30, 18:55 UTC | 1h 10m |
| 2026-05-30 | IAH → AMA | May 30, 17:47 UTC | May 30, 19:11 UTC | 1h 24m |
| 2026-05-30 | IAH → LRD | May 30, 12:05 UTC | May 30, 13:25 UTC | 1h 20m |
| 2026-05-29 | IAH → HRL | May 29, 22:15 UTC | May 29, 23:25 UTC | 1h 10m |
| 2026-05-29 | LBB → IAH | May 29, 19:35 UTC | May 29, 20:45 UTC | 1h 10m |
| 2026-05-29 | SYR → IAD | May 29, 17:15 UTC | May 29, 18:20 UTC | 1h 5m |
| 2026-05-29 | BRO → IAH | May 29, 14:40 UTC | May 29, 15:40 UTC | 1h 0m |
| 2026-05-28 | OKC → IAH | May 28, 22:30 UTC | May 28, 23:10 UTC | 40m |
| 2026-05-28 | LBB → IAH | May 28, 19:40 UTC | May 28, 20:50 UTC | 1h 10m |
| 2026-05-28 | SYR → IAD | May 28, 17:20 UTC | May 28, 18:35 UTC | 1h 15m |
| 2026-05-28 | BRO → IAH | May 28, 14:50 UTC | May 28, 15:50 UTC | 1h 0m |
| 2026-05-27 | OKC → IAH | May 27, 22:45 UTC | May 27, 23:30 UTC | 45m |
| 2026-05-27 | OKC → IAH | May 27, 22:57 UTC | May 27, 23:42 UTC | 45m |
| 2026-05-27 | CRP → IAH | May 27, 20:10 UTC | May 27, 21:50 UTC | 1h 40m |
| 2026-05-27 | PWM → IAD | May 27, 17:35 UTC | May 27, 19:00 UTC | 1h 25m |
| 2026-05-27 | LRD → IAH | May 27, 14:45 UTC | May 27, 15:45 UTC | 1h 0m |
| 2026-05-27 | IAH → LRD | May 27, 02:54 UTC | May 27, 03:50 UTC | 55m |
| 2026-05-26 | MOB → IAH | May 26, 22:09 UTC | May 26, 23:25 UTC | 1h 15m |
| 2026-05-26 | BTV → IAD | May 26, 20:15 UTC | May 26, 21:09 UTC | 55m |
| 2026-05-26 | LBB → IAH | May 26, 17:04 UTC | May 26, 18:14 UTC | 1h 10m |
| 2026-05-26 | IAH → LBB | May 26, 14:50 UTC | May 26, 16:05 UTC | 1h 15m |
| 2026-05-26 | IAH → LRD | May 26, 12:14 UTC | May 26, 13:34 UTC | 1h 20m |
| 2026-05-26 | IAH → LRD | May 26, 12:19 UTC | May 26, 13:43 UTC | 1h 24m |
| 2026-05-25 | IAH → HRL | May 25, 22:25 UTC | May 25, 23:35 UTC | 1h 10m |
| 2026-05-25 | LBB → IAH | May 25, 19:44 UTC | May 25, 20:59 UTC | 1h 15m |
| 2026-05-25 | SYR → IAD | May 25, 17:35 UTC | May 25, 18:45 UTC | 1h 10m |
Specifications
| Registration | N21144 |
| Aircraft type | EMBRAER ERJ-145XR (E45X) |
| Operator | UNITED AIRLINES INC |
| Mode-S code | A1C03A · 50340072 (octal) |
Looking for transponder-level data? View the Mode-S A1C03A page for country allocation, callsign history, and ADS-B signal details.
N21144 frequently asked
What type of aircraft is N21144?
N21144 is a EMBRAER ERJ-145XR (ICAO type code E45X).
Who operates N21144?
N21144 is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N21144?
N21144 broadcasts on Mode-S (ICAO 24-bit) address A1C03A (octal 50340072). View the transponder page.
What route does N21144 typically fly?
N21144 most frequently flies between LRD and IAH based on observed flights.
Where is N21144 right now?
N21144 is not currently being tracked; last seen 2h ago.