flight Aircraft
N77558
BOEING 737 MAX 9
Operated by UNITED AIRLINES INC
- Tail number
- N77558
- Type
- B39M
- Mode-S
- AA7EC2
Not currently tracked · last seen 50m ago
- Flights observed
- 206 showing last 50
- Avg flight time
- 2h 27m
- Typical route
- IAH → SFO
- Last seen
- 50m ago
Last known area
Recent flights last 50
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-05-30 | OGG → SFO | May 30, 01:35 UTC | May 30, 02:30 UTC | 55m |
| 2026-05-29 | ORD → PIT | May 29, 19:40 UTC | May 29, 22:50 UTC | 3h 10m |
| 2026-05-29 | ORD → PIT | May 29, 19:37 UTC | May 29, 22:46 UTC | 3h 9m |
| 2026-05-29 | IAD → BDL | May 29, 12:25 UTC | May 29, 17:55 UTC | 5h 30m |
| 2026-05-29 | YYZ → LGA | May 29, 04:45 UTC | May 29, 09:35 UTC | 4h 50m |
| 2026-05-29 | YYZ → LGA | May 29, 04:50 UTC | May 29, 09:54 UTC | 5h 4m |
| 2026-05-29 | DEN → EWR | May 29, 01:35 UTC | May 29, 02:10 UTC | 35m |
| 2026-05-28 | DEN → EWR | May 28, 21:30 UTC | May 28, 21:50 UTC | 20m |
| 2026-05-28 | KOA → SFO | May 28, 14:35 UTC | May 28, 19:15 UTC | 4h 40m |
| 2026-05-28 | IAH → SFO | May 28, 03:25 UTC | May 28, 06:55 UTC | 3h 30m |
| 2026-05-28 | IAH → SFO | May 28, 03:27 UTC | May 28, 06:52 UTC | 3h 25m |
| 2026-05-27 | SFO → IAD | May 27, 22:55 UTC | May 28, 02:10 UTC | 3h 15m |
| 2026-05-27 | PHX → EWR | May 27, 20:05 UTC | May 27, 21:15 UTC | 1h 10m |
| 2026-05-27 | MIA → EWR | May 27, 14:10 UTC | May 27, 19:05 UTC | 4h 55m |
| 2026-05-26 | SJD → IAH | May 26, 00:00 UTC | May 26, 04:39 UTC | 4h 40m |
| 2026-05-25 | SFO → LAX | May 25, 17:00 UTC | May 25, 22:10 UTC | 5h 10m |
| 2026-05-25 | EWR → MCO | May 25, 13:45 UTC | May 25, 15:05 UTC | 1h 20m |
| 2026-05-25 | EWR → CLT | May 25, 07:20 UTC | May 25, 11:15 UTC | 3h 55m |
| 2026-05-25 | SFO → MSY | May 25, 01:55 UTC | May 25, 05:05 UTC | 3h 10m |
| 2026-05-24 | ORD → DEN | May 24, 20:15 UTC | May 24, 21:45 UTC | 1h 30m |
| 2026-05-24 | ORD → DEN | May 24, 20:23 UTC | May 24, 22:34 UTC | 2h 11m |
| 2026-05-24 | IAH → PHL | May 24, 17:40 UTC | May 24, 18:35 UTC | 55m |
| 2026-05-24 | IAH → PHL | May 24, 17:53 UTC | May 24, 18:22 UTC | 29m |
| 2026-05-24 | LAX → SFO | May 24, 15:20 UTC | May 24, 16:00 UTC | 40m |
| 2026-05-24 | IAH → SFO | May 24, 13:00 UTC | May 24, 13:35 UTC | 35m |
| 2026-05-24 | IAH → EWR | May 24, 03:30 UTC | May 24, 03:55 UTC | 25m |
| 2026-05-24 | IAH → EWR | May 24, 03:30 UTC | May 24, 03:52 UTC | 22m |
| 2026-05-23 | ATL → YYZ | May 23, 23:10 UTC | May 24, 00:55 UTC | 1h 45m |
| 2026-05-23 | ORD → ALB | May 23, 20:05 UTC | May 23, 21:40 UTC | 1h 35m |
| 2026-05-23 | BOS → EWR | May 23, 15:55 UTC | May 23, 17:45 UTC | 1h 50m |
| 2026-05-23 | SFO → ORD | May 23, 12:30 UTC | May 23, 14:20 UTC | 1h 50m |
| 2026-05-23 | EWR → SRQ | May 23, 00:50 UTC | May 23, 03:10 UTC | 2h 19m |
| 2026-05-23 | EWR → SRQ | May 23, 00:51 UTC | May 23, 02:55 UTC | 2h 4m |
| 2026-05-22 | BUR → SFO | May 22, 17:41 UTC | May 22, 22:35 UTC | 4h 54m |
| 2026-05-22 | BUR → SFO | May 22, 17:35 UTC | May 22, 22:40 UTC | 5h 5m |
| 2026-05-22 | MFR → SFO | May 22, 13:05 UTC | May 22, 14:05 UTC | 1h 0m |
| 2026-05-22 | BWI → DEN | May 22, 04:45 UTC | May 22, 05:40 UTC | 55m |
| 2026-05-22 | BWI → DEN | May 22, 04:49 UTC | May 22, 05:36 UTC | 47m |
| 2026-05-20 | LAS → SFO | May 20, 19:15 UTC | May 20, 20:25 UTC | 1h 10m |
| 2026-05-20 | IAH → PHL | May 20, 15:40 UTC | May 20, 16:50 UTC | 1h 10m |
| 2026-05-19 | YVR → SFO | May 19, 23:15 UTC | May 20, 01:00 UTC | 1h 45m |
| 2026-05-19 | SFO → YVR | May 19, 20:05 UTC | May 19, 22:00 UTC | 1h 55m |
| 2026-05-18 | EWR → ATL | May 18, 20:55 UTC | May 19, 02:20 UTC | 5h 25m |
| 2026-05-18 | IAD → SMF | May 18, 14:10 UTC | May 18, 19:00 UTC | 4h 49m |
| 2026-05-18 | SJC → ORD | May 18, 00:45 UTC | May 18, 01:20 UTC | 35m |
| 2026-05-17 | SJC → ORD | May 17, 20:35 UTC | May 17, 20:55 UTC | 20m |
| 2026-05-17 | MCO → ORD | May 17, 07:10 UTC | May 17, 07:30 UTC | 20m |
| 2026-05-17 | MCO → ORD | May 17, 02:34 UTC | May 17, 07:29 UTC | 4h 55m |
| 2026-05-17 | MCO → ORD | May 17, 02:25 UTC | May 17, 02:55 UTC | 30m |
| 2026-05-16 | IAH → SFO | May 16, 18:15 UTC | May 16, 23:40 UTC | 5h 25m |
Specifications
| Registration | N77558 |
| Aircraft type | BOEING 737 MAX 9 (B39M) |
| Operator | UNITED AIRLINES INC |
| Mode-S code | AA7EC2 · 52477302 (octal) |
Looking for transponder-level data? View the Mode-S AA7EC2 page for country allocation, callsign history, and ADS-B signal details.
N77558 frequently asked
What type of aircraft is N77558?
N77558 is a BOEING 737 MAX 9 (ICAO type code B39M).
Who operates N77558?
N77558 is operated by UNITED AIRLINES INC.
What is the Mode-S transponder code for N77558?
N77558 broadcasts on Mode-S (ICAO 24-bit) address AA7EC2 (octal 52477302). View the transponder page.
What route does N77558 typically fly?
N77558 most frequently flies between IAH and SFO based on observed flights.
Where is N77558 right now?
N77558 is not currently being tracked; last seen 50m ago.