Airborne now · flying as UAL1792 at 38,000 ft
- Flights observed
- 420 showing last 50
- Avg flight time
- 3h 58m
- Typical route
- IAD → SFO
- Last seen
- Jul 26, 22:15 UTC
Live position
Recent flights last 50
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-07-26 | IAD → SFO | Jul 26, 20:25 UTC | Jul 26, 22:05 UTC | 1h 40m |
| 2026-07-26 | IAH → RDU | Jul 26, 16:25 UTC | Jul 26, 17:55 UTC | 1h 30m |
| 2026-07-26 | IAH → RDU | Jul 26, 16:32 UTC | Jul 26, 17:56 UTC | 1h 24m |
| 2026-07-26 | STI → EWR | Jul 26, 10:17 UTC | Jul 26, 14:09 UTC | 3h 52m |
| 2026-07-25 | STI → EWR | Jul 25, 23:30 UTC | Jul 26, 14:05 UTC | 14h 36m |
| 2026-07-25 | PTY → EWR | Jul 25, 15:10 UTC | Jul 25, 19:36 UTC | 4h 26m |
| 2026-07-24 | PTY → EWR | Jul 24, 20:20 UTC | Jul 25, 19:45 UTC | 23h 25m |
| 2026-07-24 | IAH → PTY | Jul 24, 19:50 UTC | Jul 25, 18:15 UTC | 22h 25m |
| 2026-07-24 | MIA → EWR | Jul 24, 15:25 UTC | Jul 24, 18:10 UTC | 2h 45m |
| 2026-07-24 | LAX → SFO | Jul 24, 00:30 UTC | Jul 24, 03:00 UTC | 2h 30m |
| 2026-07-23 | - | Jul 23, 20:05 UTC | Jul 23, 22:25 UTC | 2h 20m |
| 2026-07-23 | EWR → CUN | Jul 23, 14:50 UTC | Jul 23, 18:20 UTC | 3h 30m |
| 2026-07-23 | MCO → EWR | Jul 23, 10:20 UTC | Jul 23, 11:10 UTC | 50m |
| 2026-07-22 | IAD → BOS | Jul 22, 22:10 UTC | Jul 22, 23:15 UTC | 1h 5m |
| 2026-07-22 | SMF → IAD | Jul 22, 15:25 UTC | Jul 22, 19:50 UTC | 4h 25m |
| 2026-07-21 | IAD → SFO | Jul 21, 23:55 UTC | Jul 22, 05:05 UTC | 5h 10m |
| 2026-07-21 | SMF → IAD | Jul 21, 15:30 UTC | Jul 21, 20:50 UTC | 5h 20m |
| 2026-07-20 | IAD → SFO | Jul 20, 22:45 UTC | Jul 21, 03:35 UTC | 4h 49m |
| 2026-07-20 | MCO → IAD | Jul 20, 17:46 UTC | Jul 20, 19:46 UTC | 2h 0m |
| 2026-07-20 | MCO → IAD | Jul 20, 17:50 UTC | Jul 20, 19:50 UTC | 2h 0m |
| 2026-07-20 | IAD → MCO | Jul 20, 13:03 UTC | Jul 20, 14:43 UTC | 1h 40m |
| 2026-07-20 | IAD → MCO | Jul 20, 13:00 UTC | Jul 20, 14:45 UTC | 1h 45m |
| 2026-07-20 | PDX → IAD | Jul 20, 06:55 UTC | Jul 20, 11:15 UTC | 4h 20m |
| 2026-07-19 | IAD → LAS | Jul 19, 22:00 UTC | Jul 20, 03:00 UTC | 5h 0m |
| 2026-07-19 | - | Jul 19, 16:00 UTC | Jul 19, 17:00 UTC | 1h 0m |
| 2026-07-19 | - | Jul 19, 12:40 UTC | Jul 19, 14:05 UTC | 1h 25m |
| 2026-07-19 | EWR → CHS | Jul 19, 12:19 UTC | Jul 19, 14:04 UTC | 1h 45m |
| 2026-07-18 | IAD → DEN | Jul 18, 11:55 UTC | Jul 18, 14:20 UTC | 2h 25m |
| 2026-07-17 | - | Jul 17, 23:55 UTC | Jul 18, 01:45 UTC | 1h 50m |
| 2026-07-17 | - | Jul 17, 19:45 UTC | Jul 17, 22:20 UTC | 2h 35m |
| 2026-07-17 | - | Jul 17, 15:00 UTC | Jul 17, 18:00 UTC | 3h 0m |
| 2026-07-17 | - | Jul 17, 10:15 UTC | Jul 17, 12:30 UTC | 2h 15m |
| 2026-07-16 | - | Jul 16, 22:10 UTC | Jul 17, 00:50 UTC | 2h 40m |
| 2026-07-16 | - | Jul 16, 17:45 UTC | Jul 16, 20:05 UTC | 2h 20m |
| 2026-07-16 | IAH → SAL | Jul 16, 17:47 UTC | Jul 16, 20:20 UTC | 2h 33m |
| 2026-07-16 | - | Jul 16, 05:15 UTC | Jul 16, 15:14 UTC | 10h 0m |
| 2026-07-15 | - | Jul 15, 22:35 UTC | Jul 16, 01:10 UTC | 2h 35m |
| 2026-07-15 | - | Jul 15, 12:35 UTC | Jul 15, 15:30 UTC | 2h 55m |
| 2026-07-15 | SEA → ORD | Jul 15, 00:35 UTC | Jul 15, 04:15 UTC | 3h 40m |
| 2026-07-15 | SEA → ORD | Jul 15, 00:33 UTC | Jul 15, 04:02 UTC | 3h 29m |
| 2026-07-14 | - | Jul 14, 18:55 UTC | Jul 14, 22:30 UTC | 3h 35m |
| 2026-07-14 | BOS → ORD | Jul 14, 13:55 UTC | Jul 14, 15:55 UTC | 2h 0m |
| 2026-07-14 | - | Jul 14, 07:15 UTC | Jul 14, 12:30 UTC | 5h 15m |
| 2026-07-13 | - | Jul 13, 23:00 UTC | Jul 14, 04:05 UTC | 5h 5m |
| 2026-07-13 | - | Jul 13, 16:00 UTC | Jul 13, 21:15 UTC | 5h 15m |
| 2026-07-13 | - | Jul 13, 12:20 UTC | Jul 13, 13:00 UTC | 40m |
| 2026-07-13 | OGG → LAX | Jul 13, 08:10 UTC | Jul 13, 12:51 UTC | 4h 41m |
| 2026-07-13 | - | Jul 13, 01:15 UTC | Jul 13, 01:45 UTC | 30m |
| 2026-07-12 | DEN → LAX | Jul 12, 22:02 UTC | Jul 12, 23:48 UTC | 1h 46m |
| 2026-07-12 | - | Jul 12, 22:00 UTC | Jul 12, 22:15 UTC | 15m |
Specifications
| Registration | N37531 |
| Operator | UNITED AIRLINES INC |
| Mode-S code | A44939 · 51044471 (octal) |
Looking for transponder-level data? View the Mode-S A44939 page for country allocation, callsign history, and ADS-B signal details.
N37531 frequently asked
Who operates N37531?
N37531 is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N37531?
N37531 broadcasts on Mode-S (ICAO 24-bit) address A44939 (octal 51044471). View the transponder page.
What route does N37531 typically fly?
N37531 most frequently flies between IAD and SFO based on observed flights.
Where is N37531 right now?
N37531 is currently airborne flying as UAL1792. Live position is shown on the map above.